Sometimes in scary movies, people board up the doors and windows to keep monsters from entering.

有时，在恐怖电影中，人们会用木板封住门窗，以防止怪物进入。

They had only been open for a day when they had to close and board up their doors again.

他们只营业了一天，就不得不关上门，并用木板把门封上。