1. The square was a sea of people.

广场上人山人海。

2. The sidewalks are bustling with people.

人行道上是熙熙攘攘的人流。

3. The train was so crowded that I had to sit bodkin.

火车里很挤，所以我只好挤坐在两个人中间。

4. We all crammed into one car.

我们都挤在一辆车上。

5. How long were you in the queue?

你已经排了多长时间的队了？

6. We had to elbow our way through the crowd.

我们得从人群中挤过去。

7. We were packed like sardines in the train.

我们在火车里被挤得像沙丁鱼一样。

8. The store became a real mob scene.

商场里乱糟糟的一堆人。

(编辑：何莹莹）