If you wanted to, you could set up a cron job to enforce the rules periodically.

　　如果愿意的話，可以通過設(shè)置cron作業(yè)定期地實施規(guī)則。

　　Consider adding a cron job to remind yourself to check your backups at least once per month.

　　考慮添加cron作業(yè)來提醒自己每月至少檢查一次備份。

　　Few people can count on having a job for life.

　　幾乎沒有人能指望一輩子都干一個工作。

　　Her job is hard work, but the pay is good.

　　她工作雖辛苦，但薪水不低。

　　This job could be done equally well by a computer.

　　這個工作用計算機同樣可以做得很好。