Campbell 's soup and cheerios have been household staples since the middle of the 20th century .
金宝汤和麦圈自20世纪中叶起就成为了各大家庭的主食。
When prices of staples soar , the poor bear the brunt .
当主食价格飙升,穷人们首当其冲。
But what about one of the most humble of western food staples : bread ?
那么西式食物中最不起眼的主食面包呢?
Among the staples , the price of corn , wheat and rice has almost halved .
在主食中,玉米、小麦和大米的价格已下跌近半。
Animal products are common food staples in these populations , and the fattest part of the animal is always eaten .
这些地区的居民以动物制品为主食,动物中的脂肪含量最高的部分往往都被吃掉。
Most still live in the countryside , farming rice , bananas and other staples , but increasing numbers now live in towns .
其中大多数仍住在乡下,种植稻米、香蕉和其他主食,但现今住在城镇的人数日益增加。
Finding food to feed the hungry is becoming an increasingly difficult task as growing demand for staples such as wheat , corn and rice brings higher prices .