1、You should give others their personal space in an uncrowded elevator.
電梯不擁擠的時(shí)候，盡量給別人一些私人空間。

2、I want have an uncrowded house for my family.
我想我家有一個(gè)不擁擠的房子。

3、Eg : Can you tell me how to find an uncrowded beach ?
你能告訴我怎樣才能找到一個(gè)不擁擠的海灘嗎？