As another example, if we want to be skilled in using computers, we need to practice using them.
另外一个例子，如果我们想要掌握电脑使用技能，那就需要练习使用它们。
A process is required for this and managers must be skilled in using it.
这需要一个过程，管理者必须熟练使用。
A process is required for this and managers must be skilled in using it.
这需要一个过程，管理者必须熟练使用。
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