They are in diametric(al) opposition to each other.

他们针锋相对。

The two fleets pounded at each other.

两支舰队猛轰。

They cross verbal swords with each other.

他们唇枪舌剑地交锋。

They exchanged visiting cards with each other.

他们交换了名片。

They use much ceremony with each other.

他们之间有礼。

It is clear that they are scheming against each other.

很清楚, 他们勾心斗角。

We must respect each other’s territorial integrity.

我们应当尊重的领土完整。

Year by year their affection for each other grew stronger.

他们对的爱一年比一年强烈。

They hide their hatred of each other under a surface gloss of good manners.

他们有礼的举掩饰的敌意。

They then become paranoid, as they might turnon each other.

后来他们越发疯狂，似乎让对方兽性大发了。

It is easy to discern a connection between high rents and the lack of housing.

显而易见, 高房租和住房缺乏是相关的。

The mountaineers bartered between each other.

山民们货易货。

They constantly intrigued against each other.

他们之间耍阴谋。

His attempts to alienate the two friends failed because they had complete faith.

他离间那两个朋友的企图失败了,因为他们完全信任。

The meeting ended with protestations of friendship and cooperation from everyone.

会议在全体与会者共同发出友好合作的声音下结束。

We do not only meet to share each other’s burdens,but also to partake in each other’s joys.

我们相聚不仅分担的负担,而且分享的快乐。

Construct rotating nephroid and three-cusped epicycloid while remaining orthogonal to each other.

作旋转的肾脏线和旋转的三瓣外摆线，且维持正交。

They were awed by him and looked at each other in uneasy admiration.

他们对他感到敬畏,面面相觑,露出不安的钦佩之情。

The wartime enmity of the two nations subsided into mutual distrust when peace finally came.

当和平最终来临时这两个民族间战时的敌意消退为的不信任。

Their exchange of views usually remained within the limits of a pensive dilettantism.

但是他们的思想交流通常只局限在对于艺术趣味的一般性思考上。