They can keep up with mom many times.

他们可以追上妈妈很多次。

The tap dancer was able to keep time with the musicians.

这位踢踏舞者能够跟上音乐的节奏。

The thumping of the girl's heart keeps time with the boy's clock, an urgent, rapid beat.

女孩心脏砰砰地跳，完全配合男孩的时钟，急迫、快速地跳动。

Yeah. You should. I keep this with me all the time to remind me why I'm there.

是啊，你应该知道。我一直带着它，以此提醒自己为什么在这里。

I keep it with me all the time.

我一直带着它。

I just keep this with my kit all the time.

我只是一直把它和我的工具包放在一起。

I keep this with me all the time to remind me why I'm there.

我一直靠这个警醒自己为什么在那里。

In order to assist them, music would be played on an instrument, and oars would then keep time with this.

为了帮助他们， 音乐将在乐器上演奏，然后桨将与此保持同步。

There's the boy with the clock in his arms. The thumping of the girl's heart keeps time with the boy's clock, an urgent, rapid beat.

那个男孩手里拿着时钟。女孩的心跳与男孩的时钟同步，急促而快速的节拍。