infect造句初二（八年级cheap怎么造句）

1.The young teacher infected the whole class with her enthusiasm.

这位年轻的老师以她的热诚感染了全班。

2.I didn't pay any attention to it because I never infect.

我对这事毫不注意，因为我从来未受感染。

3.Let her not infect the whole flock .

绝不能让她带坏一帮子人。