在显示“事前和事后”结果的书面检查清单中记录具有已知答案的问题。

Record questions with known answers in written checklists that show the "before and after" results.

youdao

我事前一定会检查好包裹，起程后绝对不重新核对，并且我可以在5分钟内完成打包。

I never wait to check my back or get the bag after the flight, and I can pack in 5 minutes.

youdao

如果一家餐馆不能在第一次检查时拿到A级，卫生署只会打分却不会分级，以后卫生署的检查员会在没有事前通知的情况下再度检查，然后以此为基础对餐馆进行分级。

If a restaurant doesn't earn an a during its first inspection, it's considered scored but ungraded and a Health Department official will show up unannounced to re-inspect and possibly award a grade.

youdao