神马作文网我有一个伟大的发明 演讲稿200个词 英语的
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我有一个伟大的发明 演讲稿200个词 英语的
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我有一个伟大的发明
I have a dream that I will become an inventor.Speak of invention,I can't help thinking of Lu Ban's saw,Zhang Heng's seismograph and Edison's electric light and so on.These inventions,great and magical,greatly changed the world,which makes me crazy about the scientific inventions.
In our lives,garbage can be seen almost everywhere---on the road,in the park,in the river.,even on the tree,there are some "white pollution"; sometimes bad smell float in the air.Earth mother’face is becoming dirtier and dirtier,so is her mood.Lots of natural disasters,that is the penalty our Earthmother impose to our human being.Thus,I want to invent a kind of Roberts that can "suck "all kinds of garbage.In this way,it gets rid of all the garbage in our life so as to return us fresh air,clean river and nice environment.
I sincerely believe that my dream will come true and our earth will be cleaner.I will try my best to explore the wonders of science and achieve success of invention by my hard work
我有一个伟大的发明
I have a dream that I will become an inventor.Speak of invention,I can't help thinking of Lu Ban's saw,Zhang Heng's seismograph and Edison's electric light and so on.These inventions,great and magical,greatly changed the world,which makes me crazy about the scientific inventions.
In our lives,garbage can be seen almost everywhere---on the road,in the park,in the river.,even on the tree,there are some "white pollution"; sometimes bad smell float in the air.Earth mother’face is becoming dirtier and dirtier,so is her mood.Lots of natural disasters,that is the penalty our Earthmother impose to our human being.Thus,I want to invent a kind of Roberts that can "suck "all kinds of garbage.In this way,it gets rid of all the garbage in our life so as to return us fresh air,clean river and nice environment.
I sincerely believe that my dream will come true and our earth will be cleaner.I will try my best to explore the wonders of science and achieve success of invention by my hard work