The courier company is still checking the whereabouts of our missing shipment from Singapore.

快遞公司仍在查詢我們從新加坡寄出、目前下落不明的貨物。

Please let the front desk know your whereabouts if you leave the hotel during the conference.

會議期間若您離開飯店，請告知櫃檯您的行蹤。

Nobody in the office knew the whereabouts of the signed contract after the meeting ended.

會議結束後，辦公室裡沒有人知道那份已簽署合約的下落。