Further examples of hard landings provided by Baidu include the Soviet Union's Luna space programme, which smashed an unmanned spacecraft into the moon, once in 1959 and three times during 1965.
由百度提供的关于硬着陆的进一步的例子包括苏联的月球航天计划。该计划将无人太空飞船在1959年(1次)和1965年(3次)送上月球。
Further examples of hard landings provided by Baidu include the Soviet Union's Luna space programme, which smashed an unmanned spacecraft into the moon, once in 1959 and three times during 1965.
由百度提供的关于硬着陆的进一步的例子包括苏联的月球航天计划。该计划将无人太空飞船在1959年(1次)和1965年(3次)送上月球。
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