If a class contains only static members, remember to mark the class as static or seal the class (NotInheritable) and give the class a private constructor to avoid instance creation.
如果类只包含静态成员,则要记得将该类标记为静态,或者密封该类(NotInheritable),并且还要为该类提供一个私有构造函数,以避免实例创建。
Noting how long the task takes to do is useful because it will give you a bench mark against which to measure your worker's skill.
估计任务所需要的时间是有用的,因为它会给你一个标竿,以衡量你的工人的技能。
The highlight styles give authors a practical way to mark up phrases for which a semantic has not been defined.
突出显示样式给作者一种实用方法,用来标记还没定义语义的短语。
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