"Return to Earth" 用英语表达为 "return to Earth"。
这个短语来源于英语里表示回到地球这个概念的常用说法。
例句：
"The spacecraft will return to Earth in two weeks." (飞船将在两周后回到地球。)
"The astronaut safely returned to Earth after spending six months in space." (这名宇航员在太空度过了六个月之后安全地回到了地球。)
"The mission's goal is to collect samples and then return to Earth for analysis." (任务的目标是收集样本，然后回到地球进行分析。)