Cách sử dụng
The expression "one by one" means to do or take things individually, one at a time in sequence, rather than doing them all at once. It can be used in a variety of situations, such as when completing a task or performing a job in which multiple steps need to be taken. For example, if you have a pile of dishes to wash, you can wash them one by one rather than all at once. Similarly, when giving instructions or explaining a process, it can be helpful to break it down into steps and explain them one by one. Overall, using "one by one" helps ensure that each step is completed thoroughly and prevents mistakes from being made.