外国节日在中国为什么这么流行请用英语回答急用

1.young people adore the life style of the western countries
2.the holidays are good chances for people to make merry, have fun, and express their love
3.the fast commodity industry and the retailers intentionally made the holidays more popular because they can make more money from it
4.we're having more foreigners in our country now. they brought their traditions here.