I remember it seems that two or three years ago (Is it a bit vague?) This "Angry Birds" game is very popular. This game is basically available on mobile phones from children over 10 to young people, regardless of whether it is male or female. People don't play. The streets around Angry Birds can be seen everywhere, and even people like me who are game insulators can’t avoid participating in it. For this reason, I bought a T-shirt with a fat red head on it and paired it with a pair of denim shorts. Ha ha! Sigh, youth is so beautiful.