It takes around seven pounds (3.4 kilograms) of grain to produce a pound of meat, and around three to four pounds of grain to produce a pound of cheese or eggs, experts told AFP.

专家们对法新社表示，生产1磅肉需要约7磅(合3.4公斤)谷物，生产1磅奶酪或者鸡蛋需要3到4磅谷物。

youdao

It has a seven-inch screen and weighs less than a pound.

它具有一个7英寸的显示屏，且重量不到一磅。

youdao

The two-pound device had a seven-inch screen, no optical drive or hard drive, and occupied half the space of a typical notebook computer of the day.

该设备，重2磅，配有7英寸屏幕，不带光驱和硬盘，而且所占空间只有如今标准笔记本电脑的一半。

youdao

Seven pound fifty, he says.

BBC: A toothy smile

As for laptops, there's a considerable difference between a three-pound ultraportable and a seven-pound desktop replacement on your shoulder.

ENGADGET: Switched On: The weighty issues of slates

Treadwell gave the seven-hundred-pound beasts such names as Mr. Chocolate and Aunt Melissa and rhapsodized over their steaming excrement, which he insisted on calling poop.

NEWYORKER: Grizzly Man