Green tea is characterized by the rapid inactivation of enzymes in the fresh leaves at high temperature after picking， and the inhibition of tea polyphenol oxidation. Therefore， green tea has the characteristics of “three green”: dry green tea， green tea soup， and green leaf bottom after brewing.
准备给领导送茶叶，怎么说才能让领导知道茶叶很贵呢?网友买回家一瓶洗发露，可是发现每次洗头发都会掉很多头发，这样下去很快就要秃头了，到底问题出现在哪里呢，当他拿起这瓶洗发露仔细看了一眼之后，终于知道了...
