I didn’t message all day today because drinking so much water was giving me heartburn. Sun Ge, you really taught me well—I chugged several big gulps today. Then my friend went to drink some and said my water smelled bad. I smelled it too; it really stinks. Does the high-volume water-drinking theory say I should replace the bottle? Should I wash it once a day, or do I have to buy a new one? $ETH #沃什推动缩减前瞻指引和点阵图