1·Few people nowadays are able to maintain friendships into adulthood.
现今很少有人能够把友谊维持到成年。
—— 《柯林斯英汉双解大词典》
2·What about your friendships?
你的友谊呢?
3·Unlike in friendships, you need coworkers.
与友谊不同的是,你需要同事。
4·Have you ever heard of friendships among animals?
你听说过动物之间的友谊吗?
5·I've been able to keep firm friendships with them.
我能和他们保持牢固的友谊。