If an exception is due to a system level error, then let the error bubble up to the process level so that the exception can be caught in the process level.

如果异常的原因是系统级错误，那么让错误上浮到流程级别，以便在流程级别捕获错误。

youdao

There will be some error during the experiment because it is impossible to let the tank without any bubble. You can try more times to let the bubble as less as possible.

实验中会有一些误差，因为想让装满水的量筒里面没有气泡是不可能的。

youdao

There will be some error during the experiment because it is impossible to let the tank without any bubble. You can try more times to let the bubble as less as possible.

实验中会有一些误差，因为想让装满水的量筒里面没有气泡是不可能的。

youdao