1. Bits of broken glass, lengths of string, a key to a door long since decayed away, a rusty knife-blade, old shoes saved for a road that never was and never will be, a nail bent under the weight of things too heavy for any nail, a dried flower or two s
    碎玻璃块；小线头儿；一扇早已朽败的门上的钥匙；一把锈蚀的刀；一双为某条从来没有、将来也不会有的路而准备的旧鞋；一颗弯折的钉，它所承受过的重量足以弄折任何钉子；一两支干花，仍散发出几许花香。

2. When street gangs substitute for families and schoolyard insults end in knife attacks,
    当街头团伙取代了家庭环境，当校园辱骂导致了械斗，

3. This knife is blunt.
    这把刀钝。

4. The boy was cutting a branch of a tree with his knife to make a cane.
    这个小男孩正在用一把小刀削一根树枝, 想做根手杖.

5. The knife penetrated his stomach.
    刀刺进了他的腹部.

6. This stone acts as a knife-sharpener.
    这块石头被用作磨刀石。

7. They have access to knife-resistant coats and gloves.
    他们也有了防利器的上衣、手套。

8. He ripped the letter open with a knife.
    他用刀子一下子把信裁开了。

9. A knife is an instrument which cuts.
    刀是切东西的工具。

10. And she was slicing so quickly, seemingly not paying attention to her sharp chopping knife, that I was afraid the tips of her fingers would become one of the ingredients of the purple vegetable and pork dish.
    她切得很快，好像一点也不注意她手中那把锋利的切菜刀，我真害怕她的手指尖也会成为紫色蔬菜烧猪肉这门菜肴中的佐料。