hygiene.
例句：
1、政府对食物卫生出台了一些强硬的新法规。
The government has introduced some tough new laws on food hygiene.
2、她不过分讲究个人卫生。
She wasn't very fastidious about personal hygiene.
3、为了卫生，请洗手。
In the interests of hygiene, please wash your hands.
4、选民在会上提出了对卫生保健状况的担忧。
In the meeting, voters raised concerns about health care.
5、这些政策使公共卫生得到极大改进。
These policies have resulted in great gains in public health.
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