日期:
来源:雅诚德英语网
But the atmosphere does succeed in making a surprisingly large amount of the earth's surface fit for human habitation.
但大气确是有功劳的,它在地球表面开辟了广袤的适宜人类休养生息的地方。
But the atmosphere does succeed in making a surprisingly large amount of the earth's surface fit for human habitation.
但大气确是有功劳的,它在地球表面开辟了广袤的适宜人类休养生息的地方。