Are passwords randomly selected by the system, or can users select their own? If the latter, does the system check for common weak passwords such as?

密码是由系统随机选择的，还是用户可以自行选择密码？

youdao

Check email and voicemail at set intervals instead of randomly every few minutes.

定时检查邮件和语音信箱来代替每几分钟就查看一次。

youdao

Does she randomly show up at work or drive by to check on you (particularly after a disagreement)?

在工作场所出现，或者，开车路过检查你(尤其在一次…)？

youdao

Set up an electronic national identity card that would check people randomly on street corners, in airports and in tall buildings.

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