I had so much fun, I lost track of time.

我玩得太愉快，所以忘了时间。

youdao

What if I lost track of my account number?

如果我忘了账号怎么办？

youdao

I lost track of how many people invited to this party.

我邀请了多少人到这派对我自己也搞不清了。

youdao

The plan was to stay for a year or two, and then go back to Canada, and I lost track of time.

本来的计划是待一两年，然后就回多伦多，但是计划打乱了。

麻省理工公开课 - 固态化学导论课程节选

Having left the Fed six years ago this month, I had lost track of the goings on in Ireland, so I tracked down my friend by email and asked him what happened to Ireland.

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"It was disappointing that I lost a lot of track time as I think it may have cost me in qualifying, " said Firman.

BBC: David Coulthard

What I am saying as a 30-year investor, I think people on Wall Street have just so totally lost track of honesty.

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