With no natural enemies, polar bears are at the top of the Arctic food chain.

This will change the nature the food chain and break the balance of ecology at last.

这将改变大自然的食物链.最终导致生态的不平衡.

I remember learning about the food chain in the 7 th grade.

我记得在七年级学过有关食物链的知识.

Carefully add different color food coloring into each straw.

小心地将不同颜色的食用色素加入四段吸管.

But this time put 10 drops of red food coloring into the glass of water.

不同的是,这次要往杯子里滴十滴红色的食物色素.

Some people also use food coloring mixed with each layer red and white, very good-looking.

有些人还用食用色素掺入,每层红白相间, 十分好看.

John and Diane are looking for a place to sit in a crowded food court.

约翰和黛安在拥挤的美食广场找位置坐.

At the food court there are many different restaurants to choose from.

在小吃区有很多不同的餐馆可供选择.

Certainly. It's through the mall, above the food court.

当然. 穿过商场, 在食品大厅上面.

The teacher's advice gave me plenty of food for thought.

教师的忠告启发我深思.

His remarks gave us much food for thought.

他的话提供给我们很多可以思考的问题.

That new idea has given me food for thought.

那新的想法已给了我精神食粮.

Much the same can be said of Chinese food for thought.

中国精神食粮的情况也差不了太多.

There is much food for thought in the film.

这部电影里有很多值得思考的东西.

Mr. Polteed provided Soames with food for thought.

包尔第得先生给索米斯提供了思索的食粮.

Instead , United want to give Mourinho and his players food for thought.

曼联要让穆利尼奥和他的人一辈子也忘不了这场球.

That incident gave us much food for thought.

这场事故需要我们认真地思考.

Here's an interesting article; it will give you food for thought.

这是一篇有趣的文章, 它会给你玩味的东西.

I'm sure you'll find it's food for thought.

我肯定你会发现这很引人深思.

Objective To master scales, food hygiene knowledge and requirement of village familys feast in Jiangsu province.

目的了解江苏省农村自办家宴的规模 、 对食品卫生的认知和需求.

The qualities of food hygiene standards also can affect the food and beverage outlet's income.

食品卫生学标准的质量也能影响食品和饮料出货收入.