濾水廠之旅

好耐都無UPDATE過個BLOG啦~呢期係懶左~~~~今日帶左班老友記去馬鞍山濾水廠，真係好有得著GA~好多老友記日日淨係識用水，但係有無諗過食水係點黎呢??去濾水廠參觀下就一清二楚啦~