Cách sử dụng
The expression "have been around" means to have existed or been present for a long time. You can use it when talking about things or people that have been in existence or have been present for a significant period of time. For example, you can say "London has been around for centuries" to mean that the city has existed for a very long time. Another example is "My grandparents have been around since before the invention of smartphones" to mean that they have been living for a long time and have seen many changes throughout history.