1.They had cooperated closely in the planning of the project.
他们曾密切合作，共同规划这一项目。
2.The two companies have cooperated well with each other.
这两个公司一直以来合作的很好。
3.We have not only carried out our own investigation, but also cooperated with the Japanese side.
中方不仅自己调查，也同日方相互配合进行了调查。
4.The three clubs cooperated in planning a party.
这三个俱乐部合作准备举办一个晚会。
5.Stouder cooperated with police and dodged any formal charges.
斯塔德和警方充分合作并且承认了所有控罪。
6.The two countries cooperated to design the satellite.
这两个国家合作设计人造卫星。
7.Have you been cooperated with Chinese denim fabric mills?
你有跟中国的牛仔面料厂商合作过吗？