Combat sports such as karate and judo carry with them the risk of injury.

像空手道和柔道之类的搏击运动有受伤的危险。

Alice’s boyfriend knew a little karate.

艾丽斯的朋友懂一点儿空手道。

Remember when actor Crispin Glover went nutso on late-night television and came inches short of karate-kicking David Letterman in the jaw?

还记得克里斯平-格洛弗（影星）在晚间电视节目中差一点使空手道的踢法袭击大卫·莱特曼的？

You cannot see a street fight in its totality, observing it from the viewpoint of a boxer, a kung-fu man, a karateka, a wrestler, a judo man and so forth.

不妨以自己所学的门派(无论是西洋拳、功夫、空手道、角力、柔道)来观察街头的打架。