英语语法分析

The concept of square-free coloring was introduced in graph theory by Alon in 2002.

无正方形着色的概念由阿龙在2002年引入图论。

In a world that's grown old hidden you blossom, alon.

在一个逐渐老去的世界里，你把自己的花瓣孤独地隐藏。

But his colleague Alon Reuvney, 28, thinks differently.

但他的同事，28岁的阿隆·劳法尼的想法却和他不同。