sanitation造句
151. If the virus is shed via fecal matter, this will be especially significant in areas with poor sanitation, such as crowded shanty towns.
152. The blackboard eraser has the advantages of simple structure, convenient use and sanitation, thereby being good for environmental protection.
153. Providing the services of commodity quality inspection and sanitation inspection.
154. "All of our pigs have been adequately vaccinated and they are all taken care of according to current sanitation rules, " Ochoa said.
155. But though the country has some of the worst sanitation in sub-Saharan Africa, its landfills are so picked over that there's not enough "good" waste to turn into electric power.
156. Clean water, proper sanitation, transportation, access to markets, electricity and energy—all are made possible by infrastructure development.
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