小学一年级英语演讲我的愿望（小学一年级英语演讲稿大全集）

I have a dream.

I would like to be a scientist in the future, because i want to invent a kind of drug to help people to stay young.

I know what i have to do step by step. Firstly, I have to study very hard to know the basic knowledge. Secondly, i have to participate in different experiments to discover new items. Lastly, i have to insist on my dream until i make it come true.