It's so easy to lose track of who's playing who and when.

很容易就忘记谁要和谁比赛，什么时候比。

柯林斯例句

His mind would wander, and he would lose track of what he was doing.

他会走神，忘了自己正在干什么。

柯林斯例句

The farmer has so many chickens, he can often lose track of them all.

这农民有许许多多小鸡, 弄得他常常自己也数不清.

互联网