边界?我从未见过。但我听说它们存在于某些人的脑海中。
在美国做一个黑人就是处于一种持续的愤怒状态。
灵魂是精神与身体之间的活生生的桥梁。
曲线的优点就是,它比直线更有利于接触更多的机遇。
The bike is my instrument of change. It's my tool to make a difference.
We must balance economic growth with environmental responsibility; they are not mutually exclusive.