My favorite transportation means is taxi.

我最喜欢的交通工具就是打出租车了。

We should develop public transportation in Beijing.

我们应该在北京大力发展公共交通。

Too many private cars cause traffic jams in Beijing.

在北京，太多的私家车导致交通堵塞。

Subway is supposed to be on time.

地铁应该准时。

People are encouraged to take buses to work.

应该鼓励人们乘公交车上班。

The government should take some measures to relieve the traffic pressure.

政府应该采取措施减轻交通压力。

Since the Olympics will be held in Beijing, the government is building more subways.

因为奥运会在北京召开，政府正在建设更多的地铁。

Airplane is the quickest but the most expensive way of travelling.

飞机是最快速，但也是最昂贵的旅行方式。

During the Spring Festival, the capacity of China's railway system is highly challenged.

在春节期间，中国铁路系统的载客量面临巨大挑战。

The snow disaster cut off the traffic.

雪灾阻断了交通。

The bicycle is a clean and convenient way of traveling.

骑自行车旅行既清洁又方便。

The maglev train will greatly increase the speed of transportation.

磁悬浮列车将极大提高运输的速度。