诚挚友好的气氛的英文：
an atmosphere of cordiality and friendship

atmosphere是什么意思：
n. 大气，大气层，大气圈；空气；气氛，环境，氛围；引人入胜的效果；大气压；雾
v. 使具有感染力

The director cleverly atmosphered the film for added chills.
导演手法巧妙地着意渲染使电影更增添恐怖气氛。

The atmosphere was electric.
气氛很热烈。

The atmosphere of that restaurant is very nice!
那家餐厅的氛围很好！

cordiality是什么意思：
n. 热情友好，和蔼可亲

He has a cordial abhorrence of waste.
他对浪费深恶痛绝。

Cordial hatred,detestation,loathing
无比的憎恨、憎恶、厌恶.

The meeting of the old classmates was extremely cordial
老同学聚会在一起,分外亲热。

friendship是什么意思：
n. 友谊；友善

The experience seals their friendship.
这一经历确定了他们的友谊。

Suspicion is the poison of true friendship
猜疑伤害莫逆之交

Their friendship was forged by sharing adversity.
他们的友谊是由于共患难而结成的。