七直辖市县市执行水污染防治之调查及统计资料之制作
The investigation and statistical data production for water pollution prevention and control carried out by the seven municipalities directly under the Central Government, counties and cities
以上为机器翻译结果，长、整句建议使用 人工翻译 。
应用推荐
模块上移
模块下移
不移动