我们听到自动枪炮发出快速的射击声.We heard the rapid crackle of automatic gunfire.最快速的步行者, 中风危险性降低程度达40%,令人惊叹.For the fastest walkers, the risk reduction was an impressive 40 %.轻向快速的呼吸有助于粒子的中心沉降.Central deposition of particles is favored...

“快速的”的英语可以翻译为：allegro，clipping，[计] fast-speed，fast，double-quick ...