Several employees said the new office chairs were uncomfortable after sitting for a few hours.

幾位員工表示，新的辦公椅坐了幾個小時後就很不舒服。

The hotel guest called the front desk because the bed was too uncomfortable to sleep on.

那位房客打電話到櫃檯，因為床太不舒服，根本睡不著。

Please wear safety boots in the warehouse, even if they feel uncomfortable at first.

在倉庫裡請穿安全靴，即使一開始穿起來不太舒服。