Cách sử dụng
To filter out means to remove or separate things that you don't want from a group of things. For example, imagine you have a bucket of dirty water and you want to drink it. You would use a filter to remove the dirt, leaves, and bugs so that you would have clean water to drink. In the same way, you can filter out information or items that you don't need. For instance, if you are looking for a specific book in a library, you can filter out all the other books by searching for only the book you need.