For months they traveled through the sands of the Gobi. 好幾個(gè)月他們一直在戈壁沙漠中走。
Pingliang is famous for its apples, and orchards are being planted to battle dust storms from the nearby Gobi Desert. 平?jīng)鍪a(chǎn)蘋(píng)果,當地大量種植果樹(shù)為抵擋戈壁沙漠的大風(fēng)沙。