Watch our videos showing children in the UK using new words. When you swap (交換) something with a friend they give you something and you give them something in exchange. "Would you like to swap this book for that one?" "Cool!" Select ratingGive it 1/5Give it 2/5Give it 3/5Give it 4/5Give it 5/5 Average: 5 (1 vote) Rate Tags Level 3