实现教育权有助于减少受到若干卫生环境影响的程度，加强疾病预防，并提高保持健康的能力。
The fulfillment of the right to education reduces vulnerability to several health conditions, increases prevention of illness and the ability to protect one's health.
使用现成的家庭清洗剂保持环境清洁卫生。
Keep the environment clean with readily available household cleaning agents.
在如此拘谨的生活环境中，必须保持个人卫生，然而无重力的环境让洗漱变成了一件精细的活儿。
In such close quarters personal hygiene is a must, but the weightless conditions make washing a delicate chore.
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