And with proper radiation shielding, humans could theoretically take the ride too.
而如果有适当的辐射护盾,理论上人类也能搭一次太空电梯。
单词 | radiation shielding |
例句 |
原声例句
双语版 TED-Ed 演讲精选 And with proper radiation shielding, humans could theoretically take the ride too. 而如果有适当的辐射护盾,理论上人类也能搭一次太空电梯。 |
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