隔阂

A frank discussion can help to clear the air.

坦率谈有助于消除隔阂。

As we traveled together, we started to grow apart.

我们在一起旅行时候产生了隔阂。

Barriers between nations are reared by slow and infrequent communication.

国与国之间隔阂是由沟通缓慢而又太少形成。

That said, I think we should first lay down a solid foundation -- a base line -- of extreme homophobia, jingoism, fear of the Other, and a psychotic rapaciousness toward the natural world.

我们首先要放成见（那是我们所谓底线），放那些对同性恋极度厌恶，摒弃沙文主义，摒弃与他人之间隔阂，摒弃对大自然疯夺。