一箭双雕
kill two birds with one stone
指鹿为马
Calling a Stag a Horse
谈虎色变
Turn pale at the mention of a tiger
老马识途
An Old Horse Knows the Way
闻鸡起舞
Sword Practice at Cock-Crow
鼠目寸光
be shortsighted
金蝉脱壳
escape unnoticed
飞禽走兽
birds and beasts
Barking dogs seldom bite.吠犬不咬人（意指：对于高声发出恐吓,或惯于大声吼叫的人,勿须当真）.
Every dog has his day.凡人皆有得意日（意指：大家都有走运的一天）.
Dog does not eat dog.同类不相残；同室不操戈
As well be hanged for a sheep as a lamb.偷羊偷羔都是绞（死）；偷大偷小统是贼（意指：一不做,二不休）.
There’s a black sheep in every flock.每一羊群里都会有一只黑羊,丑儿子家家有（意指：每个家里都会有个败家子.）
He that makes himself a sheep shall be eaten by the wolf.甘心做绵羊,早晚喂豹狼（人弱受人欺）.
The sheep who talks peace with a wolf will soon be mutton.羊向狼乞求和平,很快就会变成羊肉（意指,切勿向敌人乞求和平）