joint operation的用法和樣例：
例句
- The sale of assets by the railway company could well kill a proposed deal for joint operations with a road haulage firm.
這家鐵路公司出售資產，完全有可能使其與一家公路運輸公司擬議的聯合經營被取消。 - Or else,according to its overall arrangement,the mining enterprise may also enter into joint operation with the said collectively-owned mining enterprises.
也可以按照該礦山企業的統籌安排，實行聯合經營。
