The children also were taught proper hand-washing techniques.

研究人员还教了孩子们正确的洗手方法。

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Next, Coach Quick shares a thorough explanation of the arm movement and demonstrates proper hand placement into the water.

其次，教练解释之后快速股票手臂的运动，并演示了适当的手放置入水中。

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Broadcast educational materials about personal hygiene, environmental hygiene and proper hand wash method on the information display system on campus.

在校内的资讯广播系统播放有关个人卫生、环境卫生及正确洗手方法的健康教材。

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That strategy includes making sure proper hand hygiene policies in health care facilities are actually followed.

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He added that the government was committed to "a proper balance between on the one hand protecting our communities, particularly the most vulnerable, and on the other protecting our hard-won civil liberties and historic freedoms".

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When proper estate planning is done, life insurance works hand-in-hand with the legal documents.

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