yulihe2010072013-10-28

引狼入室：to usher the wolf in

處材章壞可阿

to the house； to b

勞動幾決舉廣升備級

ring in a troublemaker； to se

滑

t a fox to keep one‘s gee

se

潛伏的危險：a snak

e in the grass

沉重的負擔：Heavy burd

en

班門弄斧：teach fish to swim