我不小心发现了一项新技能[爱你]我喜欢泡茶，所以玻璃太长了There will be tea stains[sweat]and it will be troublesome to wash!I drank the tea the day before yesterday,Bought coke,Poured into the cup,Did not finish drinking,I poured Coke the next day,I flushed the cup with water casually,The cup is very clean,No stains？

我不小心发现了一项新技能[爱你]我喜欢泡茶，所以玻璃太长了There will be tea stains[sweat]and it will be troublesome to wash!I drank the tea the day before yesterday,Bought coke,Poured into the cup,Did not finish drinking,I poured Coke the next day,I flushed the cup with water casually,The cup is very clean,No stains？

我不小心发现了一项新技能[爱你]我喜欢泡茶，所以玻璃太长了There will be tea stains[sweat]and it will be troublesome to wash!I drank the tea the day before yesterday,Bought coke,Poured into the cup,Did not finish drinking,I poured Coke the next day,I flushed the cup with water casually,The cup is very clean,No stains？