例句與造句

1. everybody knows that the great reversed triangle of land, with its base in the north and its apex in the south, which is called india, embraces fourteen hundred thousand square miles, upon which is spread unequally a population of one hundred and eighty millions of souls
   誰都知道，印度的地形是頂朝南，底朝北的一個倒放的大三角形。面積一百四十萬平方英里，人口分布非常不均。共有一億八千萬。
2. It's difficult to find reversing triangle in a sentence. 用reversing triangle造句挺難的