1.However, fresh milk should be safe to drink for a while if it is boiled.
不过，鲜奶在煮沸一段时间是可以放心喝的。
2.Although most of the flood waters are gone, in most areas it's still not safe to drink tap water and the sewer system has not been fixed.
尽管大部分洪水已经退去，但多数地区的自来水仍不能安全饮用，而且排水系统也没有修复。
3.Tea was historically discovered by the legendary emperor, Shennong, who believed that water was safe to drink only by first boiling it.
历史上，茶是带有传奇色彩的帝王神农发现的，他认为水只有先烧开之后饮用才是安全的。
4.Chlorination tablet can BE added to water to make it safe to drink .
将加氯消毒片放入水中可以使之安全。
5.No matter what, the silver is going to kill all the bacteria, and the water will be safe to drink.
无论怎样，银会杀死所有的细菌，水可以安全饮用。
6.It is also important to have something that can clean water and kill bacteria, so water from other sources can be made safe to drink.
同时，贮备一些可以净化水和消灭病菌的东西也很重要，这样就可以放心饮用其他来源的水了。
7.Clear water is not always safe to drink.
清澈的水喝起来并不总是安全的。
8.Doctors now believe that it's not safe to drink any amount of alcohol when you are pregnant.
在怀孕期间不宜饮用任何剂量的酒精类饮料，这一点已被医生证实。
9.Milk from an untreated cow is still relatively safe to drink.
没有经过治疗的奶牛所产的奶相对来说还是可以喝的。
10.Throw away food that has come in contact with floodwaters. Boilwater until authorities declare the water supply safe to drink.
接触过洪水的食物要丢掉。一定要等到权威部门宣布水源安全了，再拿来饮用。