I lose track of time.

我忘记了时间。

I made my team lose the game.

我让我的队伍输了比赛。

But he began to lose his hearing.

但他开始失去听力。

You only really lose if you give up!

只有放弃时你才真正失败！

People in a hurry often lose things.

匆忙的人经常丢东西。

You will lose the ability to learn new things.

你会失去学习新事物的能力。

People often lose things when they're travelling.

人们在旅行时经常丢东西。

She was determined to lose weight successfully this time.

这一次，她下定决心一定要减肥成功。

And he did not want to lose his toy monkey, either.

他也不想失去他的玩具猴子。

You have to eat less food if you want to lose weight.

如果你想减肥，就得少吃点。