月球表面几乎是真空。 月球表面幾乎是真空。 月球表面幾乎是真空。

The surface of the moon is almost a vacuum.

Simplified
月球表面几乎是真空。
Traditional (Taiwan)
月球表面幾乎是真空。
Pinyin
Yuèqiú biǎomiàn jīhū shì zhēnkōng.
Bopomofo
ㄩㄝˋ ㄑㄧㄡˊ ㄅㄧㄠˇ ㄇㄧㄢˋ ㄐㄧ ㄏㄨ ㄕˋ ㄓㄣ ㄎㄨㄥ。

Written with HSK 7-9 vocabulary, at CEFR level C1.

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