1.We observed that it had turned cloudy.

1.我们注意到天已经变阴了。

2.The anguish was so great that it turned into madness.

2.痛苦如此之大,以至变作疯狂。

3.He was so facetious that he turned everything into a joke.

3.他好开玩笑，把一切都变成了戏谑。

4.The car tires screeched on the road as it turned too fast.

4.当小汽车弯太快时，轮胎在路上发出尖锐刺耳的声音。

5.That sly guy stole the cake while the cook's back was turned.

5.那狡猾的家伙趁厨师把蛋糕偷走了。

6.In sunbaked southern Italy, fires raged as parched forests and fields turned to tinder.

6.1 在阳光的炙烤下的意大利南部，火势蔓，枯干的树林和田地都变成了火种。

7.She turned a pirouette on the ice.

7.她在冰上做了个单动作。

8.The ploughman turned up some buried treasure.

8.那农夫用犁翻起了一些埋葬的财宝。

9.Our suspicions turned out to be groundless.

9.结果证明我们的怀疑毫无根据。

10.The burglars turned the flat upside down.

10.窃贼把这个单元房翻得一片狼藉。

11.The many sorrows turned her hair white.

11.这许多的不幸事使她的头发变白了。

12.I banked the aircraft steeply and turned.

12.我让飞机大坡度倾侧，了个弯。

13.The ship heeled as it turned.

13.船弯时倾向一边。

14.Investments turned down considerably during the economic crisis.

14.在经济危机中,投资大大减少了。

15.Some turned to prostitution in order to survive.

15.有些人为了生存而开始卖。

16.His lover turned out to be a nagger.

16.结果他的情人变成了个爱唠叨的人。

17.She turned her hot lamps on me.

17.她将她火辣辣的眼睛向我。

18.As if by magic, his face turned green.

18.他的脸色一下子变青了。

19.At the sight of blood her stomach turned.

19.她看到血就感到恶心。

20.The telegram turned out to have been bogus.

20.电报原来是假的。