例句與造句

1. They all work on the same principle : washing clothes in soapless warm water does have some cleansing effect , particularly for nongreasy garments mainly soiled by dust , dirt and sweat
   它們的作用方式全都相同：可在不含肥皂的溫水中達(dá)到部份清潔效果，尤其對非油污、主要因灰塵、泥土與汗水而弄臟的衣物特別有效。
2. It's difficult to find soapless in a sentence. 用soapless造句挺難的