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lose track of something 失去...的线索,忘记...或搞不清某事的状况。
例句:
I lost track of how many people I invited to this party.
我邀请了多少人到这派对我自己也搞不清了。
I lost track of the time and missed the last bus .
I lost track of the time and missed the last bus.
I lost track of the time and missed the last bus .
I lost track of the time and missed the last bus
I lost track of the time and missed the last bus.
I lost track of how many people i invited to htis party!