The reason why Little Apple is so popular is that too many people are "following the trend". Just like the Apple mobile phone, not many people actually use its functions effectively, but they are willing to spend the money and borrow money to buy them. . If you ask everyone to say whether Little Apple sounds good, many people will definitely answer that it doesn't sound good, but they just listen, because they don't like it even if they don't like it. In the end, there is only one reason. Only one person in the world has farted in 100 years. Someone must have paid a lot of money, even if they are broke, they want to smell what this fart smells like. In one word, "cheap"!