Cách sử dụng
"Sift out" means to carefully go through a mixture and separate the parts you want from the parts you don't. For example, if you have a bowl of mixed nuts and you only want to eat the almonds, you would need to sift out the almonds from the other types of nuts. In a larger context, you might hear this expression used in situations where you need to separate good information from bad information or sort through a group of people to find the ones with specific qualities or skills. Overall, "sift out" means to carefully separate and distinguish between things or people in a mixture, often with the intention of finding something specific.