Between 1940 and 1959, overfishing led to crashes in salmon populations so severe that in 1953 Alaska was declared a federal disaster area.
1940年至1959年间,过度捕捞导致鲑鱼数量锐减,以致于1953年阿拉斯加被指定为联邦灾区。
He led Alex into another area of the zoo.
他把亚历克斯带到动物园的另一个区域。
From early times, good communications with the rest of the country have led to industrial prosperity for the area.
从早期开始,与该国其他地区的良好沟通就促进了该地区的工业繁荣。
应用推荐