I should choose a child with the permission of the child's parent of course and then observe that child a couple of times and take good notes, then?
我应该选择一个孩子,当然是在孩子的父母允许的情况下,然后观察那个孩子几次并做好笔记,然后呢?
And you don't need permission to decide your own purpose. No boss, teacher, parent, priest or other authority can decide this for you.
你不需要任何权威来评断你的使命,没有任何老板、老师、父母、牧师以及任何权威可以帮你来决定。
This will guarantee that a child thread (T2 in this case) doesn't inadvertently get a certain permission that was denied to its parent (T1 in this case).
这将保证子线程(这里是T 2)不会偷偷地得到它的父线程(在这里是T 1)所拒绝的某个权限。
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