The supplier warned that the fissile slate tiles must be packed carefully before shipping.

供應商提醒，這批易裂開的板岩磚在出貨前必須小心包裝。

Our engineer explained in the meeting why fissile rock made the new warehouse site risky.

我們的工程師在會議中說明，為何易碎裂的岩層讓新倉庫地點有風險。

Please email the client that fissile timber is unsuitable for the hotel lobby flooring.

請寄電子郵件告知客戶，易劈裂的木材不適合用於飯店大廳地板。