continuous cleaning造句

例句与造句

1. the designers must primarily take into account on the following key factors : reasonable layout, resisting contamination, keeping continuous clean ventilation, saving energy, keeping temperature, humidity and pressure maintenance, preparing fire control
   2)设计单位在设计时，应着重考虑布局合理、防止污染、不间断洁净通风、节约能源、温湿度和压力恒定、消防设施配套等要素。
2. It's difficult to find continuous cleaning in a sentence. 用continuous cleaning造句挺难的