Please make sure you have all your belongings with you when leaving the plane.

请确保在下飞机前带好所有的随身物品。

《牛津词典》

Carry at least one book when leaving the house.

出门时至少带一本书。

youdao

Jack, remember to turn off the lights when leaving the home.

杰克，离开家的时候记得关灯。

youdao

If that is not possible, then clean off the equipment and your shoes when leaving.

VOA: special.2009.05.26

The Romans maintained peace, for one thing, by leaving local populations pretty much alone when it came to local customs, religions, and living arrangements.

首先，为了维护和平，罗马人没有过多干涉当地居民,对于当地风俗，宗教，居住安排，给予极大自由。

耶鲁公开课 - 新约课程节选

For days I had dreamed about a huge, white boat floating on a vast body of water, but when my mother took me down to the levee on the day of leaving, I saw a tiny, dirty boat that was not at all like the boat I had imagined.

那些天我总是幻想着一艘,巨大的白船徜徉在宽阔的河上，但当出发那天,妈妈将我带到岸边时，我只看到一只又小又脏的船,完全不是我想的那样，“

耶鲁公开课 - 1945年后的美国小说课程节选

Whether U.S. citizens must pay an exit tax when leaving depends on their assets.

FORBES: High Cost To Go Green: Giving Up A Green Card

Always log out of your social media accounts when leaving a computer, especially a public or school computer.

FORBES: 9 Tips for Managing Your Child's Social Media Presence

Visitors have been warned about the virus and are urged to wash their hands when leaving the hospital.

BBC: Hospital battles against winter bug