knawel

例句：

1. 1. The knight was wielding his sword with deadly precision.
   骑士用剑挥舞得非常精准。
2. 2. She sharpened her blade to make it even more deadly.
   她磨利了剑刃，使其更加致命。
3. 3. The old man kept his edge by practicing every day.
   老人每天练习保持剑锋锐利。