Cách sử dụng
The expression "by choice" means that you chose to do something because you wanted to, not because you had to. It is often used when talking about preferences or decisions. For example, "I am a vegetarian by choice" means that you choose not to eat meat because you want to, not because someone else told you not to. Another example could be "I live in the city by choice" meaning that you decided to live in the city because it is where you want to be.