5.英文寻物启事的写法寻物启事要用Lost
例如：
LOST:Briefcase
Red colour briefcase, with two name tags written Zi Hao. One wheel slightly broken. The owner's email address is also written on the name tags. Anyone finds it please email me or call 80001234 or leave a message. Reward of $50 payable.
6.policy brief怎么写policy brief政策简报例句：1This policy brief is an attempt to put concerns relating to potential allergenicity into perspective. 本篇政策摘要将透视对潜在过敏性的担忧 。
重点词汇：briefadj. 短暂的；（衣着）短的；简洁的；简明的vt. 向…介绍基本情况；（尤指事前）向…介绍基本情况；向…下达简令；在…事先向…做简要指点n. 概要；短文；简短声明；（争议一方的情况或论点）要点摘录 。
文章插图