telling someone to be careful

告誡某人做事要小心

1. Safety first. 安全第一。

2. Play it safe. 做事要穩妥。

3. Play it cool. 做事要冷靜。

4. Look before you leap. 想好了再行動。

5. You’d better be careful. 你要小心一點。

6. You really must try and take more care. 你一定要更當心一點。

7. You need to pay more attention to it. 你需要更加留心。

8. Let’s lake this one step at a time. 做這事我們要一步一步來。

9. Leave nothing to chance. 做任何事情都要有把握。

10. Take no chances with it. 這事兒可不能碰運氣。

11. Be on your guard. 你要提防著點兒。

12. You’d better watch your step or you’ll get into trouble again. 你最好留點兒神，免得再惹麻煩。

13. You really must have your wits about your when dealing with such people. 跟這類人打交道，你必須格外警覺。

advising someone to follow the rules.

勸告某人要守規則.

1. Do what you are told. 叫你怎么做，你就怎么做。

2. Don’t ask why; just do as you are told.別問為什么， 按要求去做就行了。

3. You can’t do that! It’s against the rules.你不能那么做！那是違反規定的。

4. You must observe these simple rules.你必須遵守這些簡單的規定。

5. Keep to the rules, and nothing can go wrong. 按規矩辦事情就不會出差子。

6. Everyone is expected to stick to the rules.每個人都要遵守規則。

7. Go by the book. 照章辦事。

8. Rules are meant to be followed, not broken. 規則制訂出來是讓人遵守，而不是讓人破壞。

9. You can’t afford to ignore the profession’s code of conduct. 你不能無視行業的行為準則。

10. Those are the rules and regulations, and we have to abide by them.這些就是這兒的規矩，大家都應該遵守。

11. In this company you must toe the line if your want to keep your job. 在這個公司里，你必須循規蹈矩才能保住飯碗。