VOA慢速英语:One DC Newspaper Is All About the Homeless

every other隔, 间

例句：She visited him in hospital every other day.
      她每隔一天到医院去看望他。

      We have English lessons every other day.
      我们每隔一天有英语课。

2.It was there that she served as class president of her high school.

it强调句型

it强调句型的构成：
　　It+be+被强调部分+that(强调部分指人做主语时时用who，指人做宾语时用whom)+句子的其他部分。
　　例如：
　　Mary met an old beggar in the street yesterday.
　　It was Mary who/that met an old beggar in the street yesterday.
　　(强调主语)
　　It was an old beggar whom/that Mary met in the street yesterday.(强调宾语)
　　It was yesterday that Mary met an old beggar in the street.(强调时间状语)
　　It was in the street that Mary met an old beggar yesterday.(强调地点状语)
　　注意：it强调句型不能强调句子的谓语。

3.And, in two thousand eight, she carried out an historic campaign for president.

carry out执行; 贯彻

例句：He carried out the plan in very detail.
      他一丝不苟地执行那项计划。

      If you make a promise, it should be carried out.
      你许了诺言, 就一定要兑现。