sphaeraphides

例句：

1. 1.This is a sphaeraphides that can be used to clean the air.
   这是一种可以用于清洁空气的sphaeraphides。
2. 2.The sphaeraphides was invented by a scientist who was trying to find a way to clean up pollution.
   这种sphaeraphides是由一位科学家发明的，他试图找到一种方法来净化污染。
3. 3.The sphaeraphides has been used in many countries to help people breathe easier.
   这种sphaeraphides已经被许多国家使用，帮助人们更容易地呼吸。