If possible, in the year before you plant potatoes, plant a cover crop to improve the soil and the potato production.

VOA: special.2009.03.10

Then the seesaw will balance, even if you put a potato on one side and an elephant on the other side.

那即使你一边放个土豆,一边放头大象,那跷跷板也会平衡

耶鲁公开课 - 基础物理课程节选

And everyday when you come home from work your roommate is sitting on the couch eating potato chips.

每天你下班回家，你的室友总是窝在沙发里吃薯片。

Do you ever课堂 - SpeakingMax英语口语达人

After the potato plants appear, organic mulch can be spread around to hold moisture, help suppress weed growth and cool the soil.

VOA: special.2009.03.10

So going to an art museum or being a couch potato and swilling beer, watching television at home.

是去美术馆还是做个沙发土豆,宅在家边吃薯条喝啤酒，边看电视。

耶鲁公开课 - 公正课程节选

"The sort of foundation product that we serve is lefse, this Norwegian potato flatbread, and I grew up eating that every year at Christmastime.

VOA: special.2011.08.08

He is leaving for college. Cowboy Woody, Buzz Lightyear, Mr.and Mrs.Potato Head and all his other toys end up at a day care center.

VOA: special.2010.06.14

Potato shortages caused at least one million deaths and a wave of Irish immigration to America.

VOA: special.2009.10.20

He noted that a baked potato is not high in fat, but it becomes fatty when people add sour cream and butter to it.

VOA: special.2011.07.05

His diet during his trips includes chocolate candies,nuts, potato chips,cookies, dried beef and energy bars.

VOA: special.2011.03.23

A potato has twelve chromosomes and about eight hundred forty million base pairs.

VOA: special.2009.11.03

As difficult and painful as holding a hot potato.

VOA: special.2009.12.06

"Now if that GM potato is effective and works then the environmental impact will be substantially less because the chemicals are not being used and there will be less fossil fuel use."

VOA: standard.2009.10.21