Could someone lower the blinds before the client presentation starts at ten?

客戶簡報十點開始前，可以請人把百葉窗放下來嗎？

The hotel room had blackout blinds, so I slept well despite the jet lag.

飯店房間有遮光百葉窗，所以我雖然有時差還是睡得很好。

Facilities will replace the broken blinds in the second-floor meeting room next Tuesday.

總務部下週二會更換二樓會議室壞掉的百葉窗。