Remove the filler words and get to the point. This will make it easier for our brain to comprehend and answer.
去掉那些修饰词从而达到关键的问题，这样大脑容易理解和回答。
2
Fiber ball filter is the development of China's relatively good water treatment filler, from the application point of view, China and other countries in the world there is a great difference.
纤维球滤料是我国开发的比较好的水处理填料，从应用领域来看，中国与世界其他国家有很大差异。
3
Point corrosion testing indicated that there is not point corrosion mark, and uniform corrosion characteristic was present to the filler metal.