商务争议的英文：
trade dispute

trade是什么意思：
n. 贸易；生意；交换；职业；手艺
v. 交易；对换；用…进行交换

Jack of all trades is of no trade
万事皆通,一无所长

the trade in pornography
色情作品的交易.

Foreign trade departments handle export and import trade.
外贸部门经营进出口业务。

custom of foreign trade.
对外贸易惯例

A businessperson engaged in retail trade.
从事零售交易的商人。

dispute是什么意思：
n. 辩论，争论
v. 辩论，争论；怀疑；阻止；抗拒

Where there is a dispute, there will have a settler of a dispute.
哪里有纷争，哪里就会有调停者。

This is demarcation dispute.
这就是分工争论。

a demarcation dispute
分工纠纷,定界的争执,争地盘

demarcation dispute
分工争论

They have no concern with the dispute.
他们和那纷争没有关系。