速度

speed; velocity; rate; tempo; pace; time; gear; zip; clip

激情

fervour; passion; fervor; ardor; enthusiasm; zeal; intense emotion; strong feeling; fire; transport; violence; flame; verve; pizzazz; hwyl; fire in belly; passionate; fervent; fiery; ardent; impassioned; zealous; enthusiastic; violent; incandescent; vehement; passionately; fervently; feelingly