Please let me know whether you can attend Friday's budget meeting by noon.

請在中午前告訴我你是否能出席星期五的預算會議。

The client has not decided whether to ship the order by air or sea.

客戶還沒決定這批訂單要空運還是海運。

We are still discussing whether to hire a full-time designer or a freelancer.

我們還在討論要聘請全職設計師還是自由接案者。