Smokatron
烟圈式加速器, 电子环加速器
🗣️ 情景例句
I bet I can go one hour in your class this morning and not feel a thing!
我打赌我今天上午到的健身班运动一小时之后丝毫不累。
Where there is a will,, there is a way(or skill).
有决心，就有办法。
Be careful. It's dangerous. You're too high.
小心。危险！你上得太高了！