1·Is the child ignorant or pert, Miss Deta?
这孩子是无知还是冒失，迪蒂小姐？
2·That tapers to my pert backside.
所形成的背部的锥形线条。
3·She wore a pert little hat.
她戴著一顶雅致的小帽子。
4·She is wearing a pert little hat.
她头戴一顶小巧别致的帽子。
5·She is a pert child.
她是一个冒失的孩子。
6·I don't like your pert way of speaking.
我不喜欢你那说话没礼貌的样子。
7·I have done my pert!
我已经做了我的本份了！
8·The pert injunction was like those crystal substances .
这个悍然的命令就像晶体物质一般。
9·In the PERT network, a project is composed of many tasks.
在网络计划问题中，一项大的工程由许多工序合成。
10·The story is that PERT was a Potemkin Village kind of thing.
故事是关于PERT图这种类似于‘波将金村庄’(Potemkin Village)之流用来充门面的东西的。