How many use case scenarios have you implemented?
你完成了多少用例场景?
Often, some parts of a Web application are common to many use cases.
通常,一个Web应用程序的某些部分对于很多用例是公共的。
Time is what we want most, but what many use worst.
时间是我们最需要的,但偏偏许多人最不善于利用时间。
Time is what we want most, but what many use worst.
时间是我们最需要的,但偏偏许多人最不善于利用时间。
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