I didn't know about it, thanks for sharing. Anyway we are nice to stay in a country that got sufficient supply of drinkable water, not all countries do. We need to cherish the water we got.作者: tammy2884 時間: 2011-5-11 01:23 AM
thanks for your sharing..作者: tnehchuan 時間: 2011-5-11 04:12 PM