co-, 强调。-oper, 工作，词源同operate, opus.

1. The two airlines will cooperate on ticketing and schedules.

两家航空公司将在票务和航班安排上展开合作。

来自柯林斯例句

2. We want to cooperate with both the admi-nistration and Congress.

我们既想与政府合作，也想与国会合作。

来自柯林斯例句

3. The two groups agreed to cooperate with each other.

这两个组同意相互协作。

来自《权威词典》

4. We hope we can cooperate even more closely in the future.

希望我们今后能更加密切地合作.

来自《简明英汉词典》

5. Workers'leaders have expressed their willingness to cooperate.

工人领袖们表达了合作的意愿.

来自《简明英汉词典》