12.19(12和13课)

• 短语或生词

  divide sth into. 分成,分为
  separate sth from sth.
  be reduced by. 被减少了多少
  be reduced to. 被减少到多少
  allow sb to do.
  allow doing.
  inaccurate adj 不准确的
  I think we may need some time to evaluate the loss accurately.
  documentary 纪录片
  drama 戏剧
  embarrassed 尴尬
  reruns are on 复播
  silly 傻