Cách sử dụng
The expression "new/fresh blood" is often used to refer to new people who have just joined a group or organization. It is usually used in a positive way to indicate that these new members can bring new ideas, energy, and enthusiasm to the group. For example, if a company hires a new employee, someone might say "We really need some new blood around here to shake things up." or "I'm excited to have some fresh blood on our team to bring in new perspectives."