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     Here are the steps for 1._______________ hand wash!

     First, wet your hand with water. Then put some soap on your hands. And lather (形成皂沫) at least

15 seconds. 2._______________, rinse your hands 3._______________. Dry 4._______________ with

some paper towel or a hand dryer. Finally, please 5._______________ to turn the taps off with towel.