lunar surface的用法和樣例：
例句
- Certain regions of the lunar surface light up when the Sun shines on them.
月面某些部分在太陽(yáng)照射時(shí)會(huì )增亮起來(lái)。 - In this paper, braking scheme and orbital optimization are discussed, assuming that the lunar detector approaches the moon vertically.
本文討論了月球探測器垂直接近月面情形下，制動(dòng)方案選擇和軌道優(yōu)化問(wèn)題。
