爱人【ài ren】
1. husband or wife 2. lover; sweetheart 3. spouse.
[名]1、丈夫或妻子——在跟第三者说话时,夫妻一方对另一方的称呼 2、情人;恋爱中男女的一方,未婚的恋人

对于那些与爱人分居两地的业务骨干,要优先为他们安置新家。
Those who are excellent at their posts and have to put up with the separation with their spouses have the priority in the arrangement of new houses.

她心目中的爱人必须是能够理解她的伴侣。
In her eyes, an ideal spouse should be a man who can understand her.
爱惜【ài xī】
cherish; treasure; value; use sparingly; take care of
[动] 因重视而不糟蹋、不浪费;疼爱

一个人在外生活,要爱惜自己的身体。
You should take good care of yourself while being away from home.