Cách sử dụng
The expression "in earnest" means to begin doing something seriously or to start doing it with a lot of effort and dedication. It's often used to describe someone who is fully committed to a task or goal and is working hard to achieve it. For example, if someone says "I started studying for my exam in earnest," it means they began studying seriously and put in a lot of time and effort. It's usually used in situations where there is a certain level of urgency or importance attached to the task at hand.