1. A bit of colored glass more or less would not matter. 多少有点有色玻璃片也没有什么关系。
2. In a way, China's backwardness is an advantage, because the expansion occurs just as new technologies are becoming cheaper than copper wire systems. 从某种意义上说,中国的落后成了一种有利因素,因为这一发展正好发生在新技术比铜线电缆系统更便宜的时候。