Last Thursday, the $2.7 billion Perseverance mission logged the ninth successful Mars landing by the United States.

上周四，耗资27亿美元的“毅力”号任务达成了美国第九次成功登陆火星的记录。

What does the Mars landing mean for China?

登陆火星对中国意味着什么？

Mission controllers at the European Space Agency have detached Mars landing probe from its mothership and now say they have established full data links after its initial loss.

欧洲航天局任务控制人员从母舰派遣了火星登陆探测器，称经过最初的损失之后现在已经建立了全面的数据连接。