International sale of goods contract 与Domestic contract的不同

International sale of goods contract 与Domestic contract的不同 contract of sale 英译汉A contract of sale contract for service与contract of service 的区别 contract contract与compare 的区别 general condition of contract 是合同的? type of contract是什么意思 violation of contract是什么意思 registration of contract是什么意思 privity of contract是什么意思 conclusion of contract是什么意思