但他的同事上次忘记了，忽略了这条重要的条款，是他们工作的失误。

But his colleagues last forgotten, ignored this important provision, the mistakes of their work.

youdao

使用树来罗列你的计算机种安装的全部网络协议名称。 这次是全部源码，上次忘记了。

The use of trees to set out your computer to install all kinds of network protocols name.

youdao

不要忘记上次的教训。

Don't forget the last lesson.

youdao