英语短语：No sweat

　　No sweat是一个非常口语化的表达，意思是指什么事情很容易，举手之劳，没问题。
　　例句：
　　"Can you take the rubbish out for me?" "Sure, no sweat!"
　　"We only have tea to drink, is that OK?" "Yeah, no sweat."
　　注意：
　　另一个短语to sweat blood和no sweat的意思正好相反，指为了办成什么事情而做出了很大的努力，花了很多心血。
　　例句：
　　We sweated blood to get the project done on time.
　　常识补充：
　　Sweat allows the human body to regulate its temperature. Men sweat more than women and humans sweat more than most other animals. Dogs have relatively few sweat glands and moderate their temperature by panting.
　　出汗是人体调节体温的正常反映。男人比女人更容易出汗，而人类比大多数动物都更容易出汗。狗的汗腺较少，它们是通过舌头喘气来调节体温。