Don't walk across the lawn; keep off the grass.

The policeman told the boys to keep off the grass.

警察告诉男孩子勿踩草地.

Come on, you can do that. Keep at it.

加油, 你做得了. 加油干!

He had to earn his keep at the age of 15.

他15岁时就不得不挣钱养活自己了.

Storage: keep at normal temperature, chilled preservation will have better effects!

保存方法: 常温保存, 冷藏效果更佳!

Oliver: OK. But I mean like you should always keep at it.

奥利弗: 好吧. 我的意思是你应该反这个水平保持下去.

If you keep at it, you will still eventually converge.

如果你一直带着那样的观点去思考, 你最终会一无所获.

Keep at it and you'll succeed.

坚持下去就会成功.

The students keep at their sports.

学生们一直坚持体育锻炼.

Keep at it, don't relax!

继续努力, 不要泄劲!

Her mother had to keep after her to clean her bedroom, which was always a mess.

她的房间总是又脏又乱,她母亲不得不反复让她打扫.

Sorry to keep after you, but could you tell me who's responsible for it?

对不起老缠着你, 但是你能告诉我谁应对此负责 吗 ?

Sorry to keep after you, but are there any vacancies on the course?

抱歉,我一问再问, 学这个课程还有名额 吗 ?

The teacher had to keep after her pupils to do their homework neatly.

教师一再嘱咐她的学生要把作业写整齐.

Lala: You are right boss, but I need specific confirm keep after better.

你是对的老板, 但是为了日后工作得更好我需要得到您对我工作的更明确的肯定.

A promise is something you can keep after giving it.

给出承诺在先,信守诺言在后.

Jean's mother has to keep after her to clean her bedroom.

琼的母亲不得不反复提醒她要打扫房间.

What do you still keep after giving it to someone else?

我们把什么东西给了别人,自己却还保留着?

Her mother had to keep after her to clean her bedroom.

她母亲不得不反复提醒她打扫寝室.

You are right boss, but I keep after better.

是的, 我相信.但是老板我想知道你会给我加薪多少呢.

Don't keep after the nurses all day long or they'll all resign.

不要整天钉着护士不放,否则他们都要不干了.