moon elements
月球的元素
以上为机器翻译结果，长、整句建议使用 人工翻译 。
But the Moon is a source of rare earth elements, as well as Helium-3, a possible future fuel for nuclear fusion reactors (if we ever actually invent them).
FORBES: Richard Branson Wants a Population on Mars. Here's How He Can Create It.
In addition to these goodies, the solar wind carries light elements such as helium to the moon's surface and leaves them there.
ECONOMIST: Spaceflight
应用推荐
模块上移
模块下移
不移动