Last time around , we tested bottled ranch dressings .

就在上次的时候，我们测试了一些瓶装的牧场沙拉酱。

Bottled water is an ecological catastrophe .

瓶装水简直是一场生态浩劫。

Is bottled water better for you than tap ?

瓶装水真的比自来水好吗？

So why do people still buy bottled water ?

那么，人们为什么还要购买瓶装水呢？

Drink bottled water to stay hydrated .

喝瓶装水以补充身体水分。