常見(jiàn)例句雙語(yǔ)例句There appeared an emergency in front. We must beat a retreat immediately.前方遇到緊急情況，我們必須馬上廻撤。權(quán)威例句In Bangladesh, villagers build raised earth mounds the size of football pitches, on which trees are planted and food and water is stored: in an emergency, they and their animals can retreat to this man-made higher ground.ECONOMIST: After the deluge 返回 emergency retreat