1. convenient a. 便利的，方便的

Living in the big city is convenient.
住在大城市是方便的,2i91Bj~=a%。

2. confusion n. 惶惑，混淆

The room was in confusion after the birthday party.
生日晚会之后，房间里一片混乱mvYc=]O(mN。

3. democracy n. 民主国家，民主

Democracy is a bulwark of freedom.
民主是自由的保障4alv;|2a=3。

4. slogan n. 口号，标语

The slogan was a pun on the name of the product.
广告标语与其产品名称一语双关43%n#ZxO@U.G&。

5. survival n. 幸存，幸存者

Let's hope for his survival.
希望他能活下来xB%U6(Yfa0d8an3dQ6gB。