经典句型:It's the rush hour. 现在是上下班高峰期。 A:Why is it so crowded? 甲:怎么这么拥挤? B:It's the rush hour. 乙:现在是上下班高峰期。 A:I can hardly breathe. 甲:我要透不过气来了。 B:We'll get off at the ne...
By 2050, We will Live in a More Populous, Urban World 到2050年，我们居住的城市将更加拥挤 Demographers say India, China, Pakistan, Nigeria, Indonesia and Bangladesh will account for clos...
