雅思口语天天练：如何谈论体重

　　1.You really need to shed some fat.你真得减减肥了。

　　2.She would be pretty if she wasnt so fat.

　　3.Youre much thinner since the last time I saw you.你比我上次见你的时候瘦多了。

　　4.Crash dieting is not an advisable way to lose weight.疯狂节食可不是减肥的好方法。