that is 因为...你自己只是相貌还过得去，所以你说“只要相貌还过得去”. every guy has its own standard of bueaty according to "his own capability". you never fall for any one below this standard...does that mean guys are visual animals...dont feel ashamed to admit this. It is always the fact throughout the biological evolutionary history-"unconscious" animal behavior (if you know any bio).