1. sour on sb. 憎恶某人
As he continues to feel frustrated, he becomes rebellious, figuratively kicks at people, grows sour on the world.
当有挫折感的时候，时常会变得暴戾，潜意识地迁怒于人，连带着憎恶所有人t#qH0w4IU-U!M|&A。

2. wary of doing sth. 对……谨慎
The CIA was extremely wary of interfering with the foreign Press; in the past, such interference had rebounded.
中央情报局对干涉国外媒体的事情十分谨慎；因为，过去此类干涉曾经起过适得其反的作用b3F_b,NxxJ]。

3. turn on sb. 攻击/斥责某人
Demonstrators turned on police, overturning vehicles and setting fire to them.
示威者攻击了警察，还推翻并焚烧了多台车辆=h=ArNlY.tSS1。

4. play down 轻描淡写；淡化
The doctors thought it necessary to play down the serious nature of her illness.
医生认为，有必要把她本来很严重的病情说得轻一些mcC#|G(VpG6B+。