交作业：-）

1，汉译英，

（背景：甲乙吵架对骂）

 甲：你精神病  F**k you.

 乙：你神经病  Same to you.

2,英译汉.

   Secret and confidential data should be saved in safe and secure environment.

秘密和机要文件，应保存在安全可靠的环境。

3 idiom

A male cat beat my cat, and she is under the weather now.