英语演讲题目求救！！

Something We Don't Know. 我们不知道的一些事情。

我的第一反应就是世界上残酷的事情。比如说非洲童工、残酷的生活环境;种族和性歧视; 印度很多包办婚姻; 对动物的残忍对待等。

但也可以是一些不为人知的小趣事/知识或历史上的事情。或一些常见的误解（例：本杰明·富兰克林的风筝(并没有)被闪电击中；从月球上(不)可以看到长城）。

These days there are more and more fast food bars

in China, such as KFC, Mcdonald.

2.Most people have grown accustomed(习惯于) to the

convenience of fast food, and actually like the

tastes.

3.People like the convenience of fast food.

Sometimes they don’t have time to stop and sit down to

eat.

4.Children love fast food, and the colorful

venues(场所).

5.An occasional(偶尔的) fast food meal will not harm

the children, I guess. But eating too much fast food is nothealthy for them, because their bodies are still

growing, and I think they need good nourishing(有营养的)food.