运土卡车和混凝土搅拌机闲置着。The earth-moving trucks and cement mixers lay idle.水泥搅拌机把水泥搅动得可以倒出来用为止.A cement mixer agitates the cement until it is ready to pour.泥浆太稠，你们得让所有的搅拌机都开着。The mud is too viscous, you must have all the agitator...
Sanitary Measure: Please do some cleaning for skin and body after using.卫生措施: 使用后,皮肤及身体请适当的清洁.Would you please do some cleaning job here?你愿意在这儿做清洁工作 吗 ?If you are going to do some cleaning or cooking, wearing apron is a ...