lost track, track本来的意思是足迹,小路,lost track看起来像迷路,而它真正的意思就是忘记。
How many books do you own?
你拥有多少本书?
I lost track of that in probably 2012.
我2012年之后就没有再计算过。
Sorry I’m late, I kind of just lost track of time.
对不起我迟到了,我忘记了时间。
We’ve lost track of how many times he has been left behind.
我们已经忘记了多少次他曾留下来。