例句與造句

1. Due to the complexity of the inner structure of the cleaning valve , it may be create vortices , cavitate , water hammer , back water and so on
   由于清洗液閥門流道的內(nèi)部結(jié)構(gòu)復(fù)雜,當(dāng)流體通過閥道時產(chǎn)生諸如旋渦、空化、水錘和死水區(qū)等水流現(xiàn)象。
2. It's difficult to find create vortex in a sentence. 用create vortex造句挺難的