陨石坑

gēn jù wú xiàn diàn cè liáng shù jù wǒ men kě yǐ dé zhī pén dì li yǒu xǔ duō jiào xiǎo de yǔn shí kēng

根据无线电测量数据，我们可以得知盆地里有许多较小的陨石坑。

From radio survey data, we know that the basin contains lots of smaller craters.

yuè qiú biǎo miàn bù mǎn yǔn shí kēng

月球表面布满陨石坑。

The surface of the Moon is peppered with craters.