通过鼓励你的小孩正确洗手和勤洗手来帮助他们保持身体健康。
Help your children stay healthy by encouraging them to wash their hands properly and frequently.
小学生在课间通过“集体洗手操“”学习正确洗手方法。
Students do hand washing exercise on the Global Handwashing Day.
弄清楚什么时候和如何正确地洗手。
研究人员还教了孩子们正确的洗手方法。
The children also were taught proper hand-washing techniques.
保持双手清洁，并用正确的方法洗手。
保持双手清洁，并用正确的方法洗手。
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