2. as busy as a bee 忙忙碌碌
3. see the elephant 大开眼界
4. white elephant 沉重的负担,无用而累赘的东西
5. talk horse 吹牛
6. duck's egg 得零分
7. a sleeping dog 不可惹(惹不起)的人
8. bell the cat 冒险行为
9. Every dog has his day. 凡人皆有得意时。
10. When pigs fly. 决不可能!
11. Love me□love my dog. 爱屋及乌。
12. Teach fish to swim. 班门弄斧。
13. Dog doesn't eat dog. 同行不相妒。
14. The best fish swim near the bottom. 好鱼居水底。
15. kill two birds with one stone 一石双鸟,一箭双雕
16. When the cats are away the mice will play.山中无老虎,猴子称霸王