2. from door to door.从门到门――挨家挨户
3. stand in the way.站在路中间――碍手碍脚
4. safe and sound. 安全又健康――安然无恙
5. Low abiding 永久合法――安分守己
6. Follow the prescribed way 按指定的路走――按部就班
7. Give up halfway 中途放弃――半途而废
8. Afraid of one's own shadow 害怕自己的影子――杯弓蛇影
９. Utterly inadequate measure 分量绝对不足――杯水车薪
10. Teach one's grandmother how to suck eggs 教（外）祖母怎样调鸡蛋――班门弄斧
11. Work behind closed doors 在关着的门后面做事――闭门造车
12. Run after a shadow 追着影子跑――捕风捉影
13. Fish in troubled waters 在混乱状态下捕鱼――浑水摸鱼、趁火打劫
14. Fish begins to stink at the head 鱼要腐烂头先臭――上梁不正下梁歪
15. chiken-hearted 有小鸡心的――胆小如鼠
16. go though fire and water 穿过火和水――赴汤蹈火
17. walls have ears 墙都有耳朵――隔墙有耳
18. a