Risks associated with tap water
本文作者： 21st
YOU always boil tap water before drinking it, thinking that will make it perfectly safe. However, boiling water only kills the microbes (微生物) in it. It doesn’t eliminate (排除) many other unhealthy elements that might be in your water. |  |
| |||||||||||||||||||||||||||||||
京公网安备 11010502033664号