I am currently a year 3 student in university majoring in Translation (English, Chinese).
An idea worth spreading
I lived in Macao, a seaside city. Although the city is surrounded by sea, we are using the fresh water to flush the toilets. It probably is a huge waste of fresh water resource. So, I urge the government follow the example of Hong Kong, a nearby city, and using sea water to flush the toilets. I know the government will have to invest a lot money in the infrastructure by then, but for the sake of a sustainable development of the city, it worth cost!