Singapore, when the British left us, in 1960, three out of four people lived in squatter areas.

新加坡，1960 年英国人离开我们时，四分之三的人住在棚户区。

You probably don't even know what is a squatter area, but in those days, it was just all over town.

您可能甚至不知道什么是棚户区，但在那些日子里，它遍布整个城镇。