这些家庭当中只有三分之一认为用水表计量是合理的。Only a third of these households thought it reasonable to meter water.钱也会用于越南的地方发展项目当中。Money will also go into local development projects in Vietnam.自1908年以来氯就被添加进饮用水当中。Since 1908, chlorine has be...

“当中”的英语可以翻译为： in the middle，in the centre，among，amidships ...

“当中”的拼音为：dāng zhōng ...