例句與造句

1. The current understanding of airborne pathogen spread in relation to the new methods of suppressing exhaled bioaerosols using safe surface - active materials , such as isotonic saline , is reviewed here
   本報告以文獻回顧方式，整理氣懸病原體散布及抑制呼出生物氣膠方法之新知。
2. It's difficult to find surface-active material in a sentence. 用surface-active material造句挺難的