糖心vlog官网观看

This lesson is part of a full course, Business English Networking. Take this lesson to get a short tutorial on the learning objectives covered. To dive deeper into this topic, take the full course. By the end of this lesson, you will be able to: (1) Distinguish between formal and informal language; (2) Distinguish between direct and indirect language; and (3) Choose the appropriate tone based on your relationship with your recipient, the context, and request.