it's

Any escape, once it's detected, sets off the alarm.

一旦发现有泄漏，警报就会响起来。

I know it's nothing serious and I feel quite unemotional about it.

我知道那根本没什么大不了的，所以有些无动于衷。

It's a constant struggle to try to keep them up to par.

要让他们达标，需要不断努力。

It's a long way to go for two people in their seventies.

对于两个七十几岁的人来说，这段路太远了。

I don't see the point in it really. It's just stupid.

我真的不理解这到底有什么意义，简直是愚蠢透顶。

"It's not one of my favourite forms of music." — "No."

“这不是我喜欢的音乐形式。”——“对，这不是。”

I don't know that it's made the decision any easier.

我不认为这对作出决定有丝毫帮助。

It's almost a foregone conclusion that you'll get what you want.

你将得到你想要的，这几乎是确定无疑的。

It's an uphill battle but I think we're going to win.

虽然这是一场艰苦的斗争，但我相信我们会取得胜利。

I feel it's done me good to get it off my chest.

我感觉吐吐苦水对我有好处。

It's enough to make you wet yourself, if you'll pardon the expression.

这足以吓得你尿裤子了，请原谅我这么说。

It's very dispiriting for anyone to be out of a job.

每个人都会对事业很懊丧。

"I can't see it's any of your business," he raged.

“这根本不关你的事，”他生气地说。

I think it's time you had a word with him.

我觉得你该跟他谈谈了。

It's just not enough money to start life over.

这些钱根本不够用来开始全新的生活。