常見(jiàn)例句雙語(yǔ)例句Over the polar regions we should see aurora.在極地高空，我們會(huì)看到極光。Every aurora hangs as a curtain of light stretching over the polar regions and into the higher latitudes.一束束極光像簾幕一樣懸掛在極地上空，并延伸到高緯度地區(qū)。 返回 polar aurora