培訓(xùn)沖刺高三

No one goes through life without getting ill.沒(méi)有人一生從不生病的。

We usually think of illness as a bad thing.我們總認(rèn)為生病是件壞事。

Sometimes, though, it is necessary to be ill, especially when we are young.有時(shí)，生病是必須的，特別是小時(shí)候。

That’s because we need to build up immunity against disease and sickness.那是因?yàn)槲覀儽仨毥⑵鸬钟《竞图膊〉拿庖吡Α?/p>

Most children will get measles and mumps etc. when they are quite young.大多數(shù)孩子小的時(shí)候會(huì)出疹子，得腮腺炎。