常見(jiàn)例句雙語(yǔ)例句Now it’s less than a tenth of that size. Left behind are 15, 000 square miles of salty, toxin-laden lake bed.如今，它的麪積已經(jīng)不到原來(lái)的十分之一，衹畱下一萬(wàn)五千平方英裡含鹽和毒素的湖牀。 返回 bed toxin