unarmed combat的用法和样例：
例句
- Xiao Lian Tou is recommended as the representative series of Yong Chun Quan it is the basic skill in learning unarmed combat.
小练头是永春拳的代表性套路，是练习徒手搏击的基本功。 - In an age of precision-guided weapons, the rangers are the only army unit that still trains all its troops in hand to hand combat.
在武器精确制导的时代里，突击队是唯一还在训练队员徒手搏击的军事单位。
