He gave reporters the slip by leaving at midnight.

他在午夜时分离开，避开了记者的追踪。

She let the news slip by mistake , in an unguarded moment.

她一不留神泄漏了消息.

Don't let time slip by.

不要让时光白白过去.

Because of a slip by a fellow agent, he was captured.

因他的伙伴疏忽大意, 他遭到逮捕.

If you wait for peace to come before getting married, your own youth will slip by.

等和平了再结婚, 两位自己的青春都蹉跎了.

What he could not permit to slip by was my implication of their fallibility.

不过他断难放过我暗指他们犯了错误的话.

Never let a chance to improve your English slip by!

决不要让提高英语水平的机会溜掉了.

Actually, many students slack off during the projects and barely slip by.

其实,这样的“课题研究”, 不少学生也都是应付了事的.

He's not really on the ball - he lets so many chances slip by.

他不是很机警 -- 他让许多机会溜走.

You let the chance of a lifetime slip by.

你错过了一生难逢的好机会.

It is right to stress stability, but if we overdo it, we may let slip by.

强调稳是对的, 但强调得过分就可能丧失时机.