half pound造句

1、I need a half pound of cheese
我要买半磅乳酪。

2、Will you give me a half pound of the ham and veal loaf while you have it out?
乘你拿出来了，顺便给我拿半磅火腿，一块小牛肉。

3、I need a half pound of cheese.
我要买半磅乳酪。