written permission的用法和樣例：
例句
- The written consent of a parent is required.
要求有家長的書面同意。 - Any modifications or additions carried out on the leased building by the Lessee may be done only with the Lessor's prior written permission.
假如承租人對出租房屋作任何調整或增添任何設施，事先必須徵得出租人的書面同意。 - You need the written permission of the owner to visit the castle.
要想參觀這個城堡，你需要有主人的書面許可。 - This information must not be disclosed without prior written consent.
未事先徵得書面許可，此消息不得泄露。
