一位网友想知道 “make of” 和 “make from” 的区别。由不同介词与动词 “make（生产，制造）” 搭配组成的常见短语还有 “make out of”、“make with” 等，它们乍一看很容易混淆。本期节目介绍动词 “make” 后接不同介词时，分别用来描述哪类情况。 欢迎你加入并 ...

The ancient village Baishui at the foot of Ao Mountain in Guizhou province owes much of its success to one of China's four great inventions – papermaking. When Cai Lun figured out a new papermaking ...

Modern paper-making began in China about 2,000 years ago. This is the VOA Special English Development Report. The earliest process of making paper was done almost 5000 years ago in Egypt and the Nile ...