卫生 Sanitation
wèishēng
卫生
sanitation
Wǒmen tígōng qīngjié yòngshuǐ hé wèishēng shèshī.
我们提供清洁用水和卫生设施。
We provide clean water and sanitation facilities.
wèishēng
卫生
sanitation
Wǒmen tígōng qīngjié yòngshuǐ hé wèishēng shèshī.
我们提供清洁用水和卫生设施。
We provide clean water and sanitation facilities.