"I've lost my knife.
“我的小刀不见了。
You should be careful with that knife.
你要小心使用那把小刀。
This is a useless knife -the handle has broken!
这是把没用的小刀，刀把坏了。
I don't have a pencil sharpener, but I have a knife.
我没有卷笔刀，但是我有一把小刀。
A very good small Dao,should have copper flower decoration on hilt hole.
很好的小刀,刀柄孔处应该有铜花装饰.
My pocket knife is quicker than yours.
我的小刀比你的更快。
What do you do with my pocket knife?
你用我的小刀做什么了？
That is a useful knife.
那是把有用的小刀。
Inside the kitchen there are two pocket knives.
厨房里有两把小刀。
She cut her finger with a knife.
她用小刀割伤了手指。
a pocketknife with a spring-operated blade.
有弹簧折叠刃片的小刀。
Yes. Pass me the knife, please.
是的，请把小刀递给我。
My knife is sharper than yours.
我的小刀比你的快。
I can't find the knife that I lost.
我找不到我丢失的小刀。
I found this knife in the street
我在街上找到这把小刀。
I scraped the skin off the vegetables with a knife.
我用小刀刮去蔬菜的皮。
It is a sharp knife .
它是一把锋利的小刀。
I want a sharp knife.
我想要把锋利的小刀。