带着这三样东西,她回到了桌边。
这三样东西趋向于一起发生。
总之,这些花粉化石,还有含水层和岩画,这三样东西都证明了撒哈拉沙漠曾经比现在绿得多。
Anyway, it's this fossilized pollen along with the aquifers and the rock paintings, these three things are all evidence that the Sahara was once much greener than it is today.
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