The delivery driver noticed a deep impression on the box where something heavy had pressed.

送貨司機注意到箱子上有一個深深的凹痕，像是被重物壓過。

Please check whether the conference room chairs left impressions in the new carpet.

請檢查會議室的椅子是否在新地毯上留下了壓痕。

The hotel guest complained about an impression in the mattress that made sleeping uncomfortable.

這位飯店房客抱怨床墊上有一處凹陷，讓他睡得很不舒服。