Good friendships will last forever.

友谊长存。

Females perceive friendships with males as platonic more often than males do.

相较于男性，女性对于异性友谊的认知更柏拉图。

Are friendships bound to become more transactional and commoditized as one enters adulthood?

长大成人后，友谊就一定会变得更加交易性、商品化吗？

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。

He's not the sort of man who gets sentimental about old friendships.

他不是那种为旧日的友情欷歔感伤的人。

What about your friendships?

你的友谊呢？

I've been able to keep firm friendships with them.

我能和他们保持牢固的友谊。

I have been able to keep firm friendships with them.

我和他们一直保持着牢固的友谊。