共叙友情的英文：
1.to exchange sentiments of friendship with somebody
n. 交换，互换，交流；兑换，汇率；交易所
v. 交换，互换；交流；兑换
regional exchange
美国在纽约以外地区的证券交易所
This exchange takes place in the foreign exchange market.
汇兑是在外汇交易市场上进行的。
He gambles on the stock exchange.
他从事股票投机。
n. 观点；感情，情绪；感伤
I heartily subscribe to that sentiment.
我十分赞同那个观点。
These lyrics are not of a sweet , sentimental kind.
这些抒情诗并不是那种缠绵伤感的诗歌。
What are his sentiments on this issue?
他对这个问题持什么观点？
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。