保持对社区内安全饮水的充足供应和对污水的适当处理，同时提倡注意个人卫生，比如经常洗手，可减少甲型肝炎传播。

Adequate supplies of safe-drinking water and proper disposal of sewage within communities, combined with personal hygiene practices, such as regular hand-washing, reduce the spread of HAV.

youdao

保持对社区内安全饮水的充足供应和对污水的适当处理，同时提倡注意个人卫生，比如经常洗手，可减少甲型肝炎传播。

Adequate supplies of safe-drinking water and proper disposal of sewage within communities, combined with personal hygiene practices, such as regular hand-washing, reduce the spread of HAV.

youdao