國中英語基測出現過 us 的考題。
Tony: What birthday present did you buy for Grandmother?
Mary: A cell phone.
Tony: A cell phone? Why? She already has one, doesn't she?
Mary: Yes, she does. But I think that one is old-fashioned. What did you buy for her?
Tony: I bought a dancing machine.
Mary: A dancing machine! It's not cheap.
Tony: It's very expensive, of course, but I asked Mom and Dad for help. It's a great present because all of us can enjoy it together!