Look twice before you leap

Look twice before you leap think twice,act wise,look before you Think twice before you Look before you leap.与Think twice befroe we leep有什么区别?leap和leep又有什么区别？ Think twice before you do. Please think twice before decided He's been there twice before.就twice提问 look before you leap. look before you Look before you Look before you leap中文 yo Before she could think twice,the water was upon her 翻译：There are twice as many giant pandas as before there are twice as many giant pandas as before.原文 just think twice before write any personal information in internet... 翻译：take 1 capsule twice per day before meals 英语翻译 So think twice before you throw your books away!