sales of goods的用法和樣例：
例句
- Performance refers to the carrying out of the contract for the sale of goods.
履行指的是貨物買賣合同的執行。 - Specific goods are goods that are in existence, able to be identified and agreed upon at the time the contract is made as being the goods that are the subject of the contract.
特定物是存在的，在貨物買賣合同定立時可被確認為合同標的物的貨物。
