我们玩得太开心了,以至于忘记了时间。

我们玩得太开心了,以至于忘记了时间。

We were having so much fun that we lost track of time.

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We were having so much fun that we lost track of time.

lost 是动词 lose 的过去式,意思是"失去、丢失"。 track 是名词,本义是"轨迹、踪迹",引申为"记录、线索"。 lost track of time 是固定搭配,字面意思是"失去了对时间的追踪",即"忘记了时间"。

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