I can not read Chinese, but i am sure i can be of help.
Ohhh, i now understand. First, beauty is in the eyes of the beholder. Second, as he drowns a bottle of beer one after another, it is obvious the focus of his eyes will be affected and changed. Third, we usually judge people's beauty in relation to what we are at times. If we are ugly, we tend to think the rest are more uglier which is wrong. Hope i have offered help.
Chaton zhen1 xiang4 di4 !!!