口语练习

  Three grand essentials to happiness in this life aresomething to do, something to love, and somethingto hope for. 生活中的快乐三要素:有事做,有热爱,有梦想。

重点词汇

  essential adj.基本的; 必要的; 本质的; 精华的

  例句:

  Polyunsaturated oils are essential for health. Excessis harmful, however.多不饱和油对健康很重要。但是,食用过量就会有害。


【责任编辑:屈应兰】