what ever you do,please look before you leap.

what ever you do,please look before you leap. look before you leap. "Look before you leap! Look before you leap中文 Look twice before you leap Look before you leap的意思 look before you leap是三思而后行吗 英语翻译?You’d better look before you leap. look before you leap 谁能帮我翻译这句话? Look before you leap怎么划分主谓宾的句子成分 think carefully before you leap Look before you leap.与Think twice befroe we leep有什么区别?