From an entomologist's point of view, it's a megalopolis.

从昆虫学家的角度来看这就是个大都市。

This is the inner city of our great megalopolis, a neighborhood where the sun hardly ever shines.

这里是我们巨大都市的内城区这里几乎总是见不到阳光。

New Zealand would become a high-rise megalopolis.

新西兰将成为一个高楼林立的大都市。

Experts say the stretch of West Africa's coastline from Abidjan to Lagos is on track to become the world's largest megalopolis, and could be home to half a billion people by the end of this century.

专家声称，从阿比让到拉各斯的西非海岸线将成为世界上最大的大都汇，到本世纪末可能有5亿人居住在此。

Let's cut to the chase: the Milky Way galaxy is a vast, flat, disk-shaped collection of gas, dust, and stars — a sprawling megalopolis that's a mind-crushing 100,000 light years across and several thousand light years thick.

银河系是一个巨大的、扁平的、盘状的气体、尘埃和恒星的集合——一个庞大的大都市，直径达10万光年，厚达几千光年，令人叹为观止。