Cách sử dụng
The expression "this is it" is often used to indicate that something important or significant is happening or about to happen. It can be used in many different contexts, such as when starting a new job, getting married, or arriving at a final decision. It can also be used when something is about to end or when someone is on the brink of a major breakthrough. In short, "this is it" is an expression that conveys a sense of anticipation or excitement, and is used to signify that the moment at hand is particularly significant.