Sasd
结构化分析和结构化设计
🗣️ 情景例句
I know that I am.
我知道我是很喜欢。
Working without a plan is sailing without a compass.
工作没有打算，犹如航海没有罗盘。
In time, it became an accepted fact the Cox brothers employed a conscientious ghost that did most of their work for them.
随着时间的流逝，考科斯兄弟雇了一个尽心尽责的鬼，他们家的活大部分都让鬼给干了，这件事成了公认的事实。