The saying reveals that no matter what situation we are in, it is necessary and useful to make some preparation for unpredictable emergencies.
无论在什么情况下，为意料之外的紧急情况做一些准备是很有必要也是很有用的。
The saying reveals that no matter what situation we are in, it is necessary and useful to make some preparation for unpredictable emergencies.
无论在什么情况下，为意料之外的紧急情况做一些准备是很有必要也是很有用的。
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