Apollo astronauts had to face-plant or use a trash picker–like tool to collect rocks.

而早期的宇航员只能通过一些特殊工具来收集石头。

youdao

Apollo astronauts had to face-plant or use a trash picker–like tool to collect rocks.

而早期的宇航员只能通过一些特殊工具来收集石头。

youdao