VOA慢速英语:After Harding Dies, President Coolidge Tries to Rebuild Trust in the Government

例句：They addressed a petition to the legislature.
      他们向立法机构提交了请愿书。

2.overnight a.突然, 很快,一夜之间,旋即

例句：Our success is not won overnight.
      们的成功不是一夜之间得来的。

3.manufacture vt.(大规模)制造；生产

例句：It is manufactured by hand.
      这是手工制造的。

4.assembly v.装配, 组装,总成

例句：Each component is carefully checked before assembly.
      每个零件在装配前都经过仔细检查。

5.depression n.经济大萧条, 不景气时期

例句：Business depression usually causes misery among the working class.
      商业不景气常使工薪阶层受苦。