Some handdryers require the push of a button to start, and that button can carry bacteria.
手烘干机需要一个按钮的推的开局，按钮，可能有携带细菌。
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However, there are a few things people need to be aware of concerning public restroom handdryers.
然而，有几件事人们需要注意的有关公共厕所的手烘干机。
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Many hand-hygiene experts are down on handdryers — chiefly because few people have the patience to dry completely and end up wiping their hands on their clothes.