Sasd
结构化分析和结构化设计
🗣️ 情景例句
I think you, rather than Jim, are to blame.
我认为该受责备的是你，而不是吉姆。
A good tale is none the worse for being twice told.
好故事百听不厌。
Is there anything else that you want me to get?
您还要我买别的东西吗？