1·The price of staple foods such as rice, eggs, cabbages have doubled and even quadrupled in some areas.
大米、鸡蛋、卷心菜等主食的价格在一些地区翻了一番甚至四倍。
2·With the use of fire and grindstones, large amounts of cereals were consumed and transformed into staple foods.
由于使用火和磨石，大量谷物被消耗并转化为主食。
3·They have plenty of staple foods.
他们有大量的主食。
4·He is a well-known chef of staple foods.
他是位有名的白案师傅。
5·Retail prices of staple foods remain unchanged.
主要食物的零售价保持不变。
6·Rice and wheat are two staple foods in China.
米和小麦是中国的两种主要食粮。
7·Actually, we use it to refer to non-staple foods.
实际上，我们就用这个指我们的副食品。
8·Forests are also the source of most staple foods and many modern medicines.
森林也是巨大的食物和现代药材的资源。
9·In our country, over two-thirds population made rice as the staple foods.
我国三分之二以上的人口以大米为主食。
10·For several years, the global trade in staple foods has been heading towards a crisis.
在近几年中，主要粮食作物的国际贸易一步一步走向危机。