VOA慢速英语:The Argument Over Salt and Health

例句：The tax increases have affected us all.
      加税已经影响了我们所有的人。

感动

例句：The audience was deeply affected.
      听众被深深地打动了。

假装

例句：He affected not to see me.
      他假装没看见我。

2.persuade vt.vi.说服, 劝告

例句：The boy persuades easily.
      这孩子听劝。

      It is easy to persuade oneself.
      说服自己往往很容易。

3.lower vt. vi.(使)降低; (使)跌落

例句：The sun lowers in the west.
      太阳从西边落下。

vt.削弱; 削减

例句：A cold had lowered her resistance.
      感冒已削弱了她的抵抗力。

4.biological adj.生物学的

5.similarity n.类似, 相似

例句：There were points of similarity between them.
      他们之间有某些相似之处。