2022年冬奥会，我能做些什么贡献

1. 多乘坐公共交通出行，减少了汽车尾气的排放，可以从一定程度上减少雾霾、
2. 日常节约小事情做大贡献，随手关灯、水龙头等，节约水电资源，为北京贡献一份力量
3. 了解冬奥会的常识，面对全球的游客，我们要多了解一些常识，这样回答问题时，也能有自信地侃侃而谈哦

国外时事评论一篇 300字左右

www.nytimes.com上有很多，随便摘了篇
Taliban Threats May Sway Vote in AfghanistanTARAKAI, Afghanistan

A group of Taliban
fighters made their announcement in the bazaar of a nearby village a
few days ago, and the word spread fast: anyone caught voting in the
presidential election will have his finger — the one inked for the
ballot — cut off.
So in this hamlet in southern Afghanistan, a village of adobe homes
surrounded by fields of corn, the local people will stay home when much
of the rest of the country goes to the polls on Thursday to choose a president.

“We
can’t vote. Everybody knows it,” said Hakmatullah, a farmer who, like
many Afghans, has only one name. “We are farmers, and we cannot do a
thing against the Taliban.”

Across the Pashtun heartland in
eastern and southern Afghanistan, where Taliban insurgents hold sway in
many villages, people are being warned against going to the polls.

In
many of those places, conditions have been so chaotic that many Afghans
have been unable to register to vote. In many areas, there will not be
any polling places to go to.

The possibility of large-scale
nonparticipation by the country’s Pashtuns is casting a cloud over the
Afghan presidential election, which, American and other Western
officials here believe, needs to be seen as legitimate by ordinary
Afghans for the next government to exercise real authority over the
next five years.

Doubts about Pashtun participation are particularly injecting uncertainty into the campaign of the incumbent, Hamid Karzai.
Five years ago, Mr. Karzai rode to an election victory on a wave of
support from his fellow Pashtuns, who make up about 40 percent of
Afghanistan’s population.

Polls show that Mr. Karzai is leading
the other candidates. But those predictions could be overturned if a
large number of Pashtuns stay away from the polls.

The threats
against the local population in villages like Tarakai show a change in
the Taliban’s tactics from previous years. Five years ago, the
insurgents largely allowed voting to go forward. At the time, Afghan
and American officials believed that the prospect of voting was so
popular among ordinary Afghans that Taliban commanders decided that
opposing it could set off a backlash.

But things are different
now. The Taliban have surged in strength since 2005. Mr. Karzai, though
he is the leading candidate, is vastly more unpopular than he was then.
As a result, Taliban leaders are actively trying to disrupt the
candidates’ campaigns and preparations for the vote.

“Afghans
must boycott the deceitful American project and head for the trenches
of holy war,” said a communiqué released by the Taliban leadership last
month. “The holy warriors have to defeat this evil project, carry out
operations against enemy centers, prevent people from participating in
elections, and block all major and minor roads before Election Day.”

In
other messages released since then, Taliban insurgents have claimed
responsibility for killing campaign workers for Mr. Karzai and Abdullah
Abdullah, another major candidate, in provinces across the country.

In Tarakai, a village of about 50 families, some local men gathered outside their homes when a group of American Marines approached on foot. Some 10,000 Marines, sent here by President Obama, have fanned out across Helmand Province over the past six weeks and are pressing an offensive against Taliban insurgents.

The
local men appeared relaxed and friendly in the presence of the Marines.
But they said they were too frightened of the Taliban to go to the
polls on Thursday and doubtful that the Marines could protect them. The
Americans stationed here, part of the Second Battalion, Eighth Marines,
have been in combat with Taliban insurgents nearly every day since
arriving in the area on July 2.

“When you leave here, the Taliban
will come at night and ask us why we were talking to you,” a villager
named Abdul Razzaq said. “If we cooperate, they would kill us.”

Even
if the villagers in Tarakai were inclined to cast ballots, they would
be hard-pressed to do so. The nearest polling station will be in the
town of Garmsir, the capital of the district of the same name, 12 miles
up an unpaved road pockmarked with craters from homemade bombs. Afghan
officials considered setting up polling places across Helmand Province,
but concluded that many areas were not safe enough. In the district,
which straddles the Helmand River, there will be seven voting precincts
in the capital, but none elsewhere.

“It’s too insecure in those places,” said Lt. Col. Christian Cabaniss, the Second Battalion’s commander.

What
is more, anarchic conditions have prevented many Afghans from
registering to vote. Earlier in the year, when the government was
registering voters, there were no Marines in the area and the Taliban
were in control. The Afghan Independent Election Commission sent no officials to the area to sign up potential voters.

In
their six weeks here, the Marines have succeeded in chasing many
Taliban fighters from the area. But the Taliban, and the fears of them,
linger.

One farmer said the Taliban regularly imposed a tax on the crops in the area.

Another,
an elderly man with a long white beard, said the Taliban fighters were
sure to deal harshly with people who talked to the Americans.

“We’re
afraid you’re going to leave this place after a few months,” he told
First Lt. Patrick Nevins, an officer from Chapel Hill, N.C., who led
the Marine unit into Tarakai.

“I promise you,” Lieutenant Nevins said, “we will be here when the weather gets cold, and when it gets hot again.”

The Marines walked back to their base, and the Afghans back into their homes.

FR: