1·Founded in 1865 as a paper mill, Nokia is a source of national pride in Finland.
自从1865建立造纸厂以来，诺基亚代表了芬兰的民族自豪。
2·But unless you have a big rock tumbler or ball mill I don't expect anyone to use this source.
但是，除非你有一个大石头玻璃杯或球磨机我不希望任何人使用这个来源。
3·The reporter found that "White Dragon" from the silver side of Bridges and a culvert in the discharge, the source I do not know Which flour mill.
记者在采访中发现，“白龙”是从银溪桥旁的一个暗涵里排出，其源头不知是哪家粉厂。
4·A lot Ball mill produced a strong noise in operation, which is the main source of industrial noise, impact on people's physical and mental health badly.
大量的球磨机在运转时产生强烈的噪声，严重影响人们的身心健康，是主要的工业噪声源之一。