The cleaning crew will vacuum the conference room before tomorrow's client presentation.

清潔人員會在明天客戶簡報前用吸塵器清掃會議室。

Housekeeping vacuums every guest room daily, so please leave the floor clear of luggage.

房務人員每天都會用吸塵器清掃每間客房，所以請勿將行李放在地板上。

Our facilities manager asked staff to stop vacuuming during business hours because of the noise.

我們的設施經理因為噪音問題，要求員工在上班時間停止使用吸塵器清掃。