假如你是李华，你将参加主题为"珍惜粮食"的英语演讲比赛。请撰写一份演讲稿。
内容包括：1.粮食浪费的现象；2.珍情粮食的重要性；3.你的呼吁。
参考词汇：cherish珍惜
注意：1.词数80左右；2.可以适当增加细节，以使行文连贯；3.开头与结尾已给出，不计入总词数。
Dear fellow students.
    I feel greatly honoured to speak here about the topic "Cherish our food".__________
    That's all.Thank you.

【考点】演讲稿．

【答案】Dear fellow students，
I feel greatly honored to speak here about the topic"Cherish our food".
When dining out，we often order too much food.While in school canteen，we can find much food left on the table.Some students always throw leftovers into the dustbin.However，there is never enough food for the world and every grain is priceless.What's worse，many are suffering from starvation，especially in poor areas.
Treasuring food is a Chinese traditional virtue.As we know，every grain comes after hard work.Let's cherish food and do it from now.
That's all.Thank you.