1.Hands up!
舉起手來!
2.Get down!
趴在地上!
3.No smoking!
請勿吸煙!
(還可以這樣說:You are not permitted to smoke here.
Smoking is not permitted here. )
4.Back off!
閃開!
5.You can't be too careful.
你要再三小心。
6.Keep off the grass!
請勿踐踏草坪!
7.Never litter anywhere.
不要到處亂扔果皮紙屑!
8.Watch out! Don't play with that thing.
危險,別淘氣。
9.You had better hurry up.
你最好快點。
10.You'd better keep your mouth shut.
你最好保持沉默。
11.You had better take a raincoat.
你最好帶上雨衣。
12.You had better work pretty hard.
你最好努力干。
13.It is advisable to leave now.
你最好現(xiàn)在離開。
14.I deem it wise to call him back.
我認為召他回來是明智的。
15.You'd better mind your own business.
你最好少管閑事。
16.You had better own up
你最好坦白交待。
17.Let us not delude ourselves!
我們還是不要再自欺欺人了!
18.He shouted to warn me.
他大喊著向我發(fā)出警告。
19.She turned a deaf ear to our warnings.
她對我們的警告充耳不聞。
20.The headmaster gave me a written admonishment.
校長給了我書面訓誡。
21.I must caution you against the danger.
我必須告誡你應謹防危險。
22.The teacher advised him to change his way of living.
老師勸告他改變生活方式。
23.He's only a child. Don’t be at him for one thing or another.
他還是個孩子,不要對他吹毛求疵。
24.We had been forewarned of the risk of fire.
已經(jīng)事先警告過我們有發(fā)生火災的危險。
25.It is better to take your time at this job than to hurry and make mistakes.
做這份工作還是慢慢來好些,不要匆忙弄出錯誤。