2021年5月15日，中国首架火星探测器“祝融号”成功登陆火星。
China's first Mars rover, Zhurong, reached Mars successfully on May 15th, 2021.
首架飞机计划于2010年交付。
中巴合作生产的首架支线飞机已下线并试飞成功。
The first feeder liner jointly devloped by China and Brazil has come off the assembling line and gone through its trial flight successfully.
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