如果没有启动,说明你没有正确按照指示来做。
If it isn't means that you are not following the instructions properly.
谷歌在一份声明中表示:“我们显然要承担部分责任,因为如果车没有启动,那就不会发生撞车事故了。”
In a statement, Google said, "We clearly bear some responsibility, because if our car hadn't moved, there wouldn't have been a crash."
首先,如果某个方法没有启动事务,那么它就不需要管理事务(例如,将其标记为回滚)。
First, if a method did not start a transaction, it has no business managing that transaction (for example, marking it for rollback).
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