落在后面

Why does she always lag behind others when we're out for a walk?

为什么外出散步, 落在后面?

I trailed on behind, haggard and disheveled.

我疲惫不堪地落在后面，形容憔悴，头发蓬乱。

Several of the runners fell behind in the race.

有几个赛跑者在比赛中落在后面。

In my first month at college I was continually chasing my own tail and being late for everything.

大学的第一个月我瞎忙一气，还是什么都落在后面。

The lame child lagged behind.

那个跛脚的小孩落在后面。