Jennifer: Oh. I just wanted you to shut up. You were off-key anyway. Let me see that! [Grabs the earphone]
Billy: OK...just grab it right out of my hands...
Jennifer: What a cool see-through blue! How do you wear this thing?
Billy: That piece fits on to your ear. It hooks right on. And you just put the other one in your other ear.
Jennifer: How do I turn it on?

off key (a.) 　
走音的

grab (v.) 　
抓取，强夺

see-through (a.) 　
透明的

fit (v.) 　
合（穿、戴）

珍妮花：我只是要你闭嘴。反正你也唱走音了。让我看！（抢走了耳机）
比 利：好……你就这样把我耳机抢走……
珍妮花：透明的蓝色，真酷！这玩意儿要怎么戴啊？
比 利：这个部份是设计戴在耳朵上的，用勾的固定住。再把另一边放进另一只耳朵就行。
珍妮花：我要怎么打开？