每日雅思词汇：不简单的"easy"　　as easy as falling off a log 非常容易; 　　as easy as shooting fish in a barrel 手到擒来; 　　easy come, easy go 来的容易去的快; 　　on easy street 生活富裕; 　　easy touch 有求必应的人; 　　easy going 好相处的; 　　free and easy 无拘无束的