发明必须是有应用价值的创新,它有明确的目的性,有新颖的和先进的实用性。发明方案既要反映外部事物的属性、结构和规律,又体现自身的需要。一起来看看关于发明英语演讲稿3分钟,欢迎查阅!
关于发明英语演讲稿1
I am a business person,today i invent a very special invention,i think it
is such a exciting invention ,maybe it can cheer you up,now,let me tell you
about all part of it . This is a fly blanket,when you spend time alone and want
to enjoy yourself,you can take it to the sky,in the sky ,you will see so many
clouds,their shapes are like people,animals,and so on,you can hang out between
them.However,if you are so happy and have free time,you can take it to other
countries,it can produce a lot of foods,then you can eat them and admire the
beauty of nature. In the evening,it can take you for a walk ,you can sit there
enjoy these stars and moon,when you miss a person,it can take you to meet him or
her,after that,when you fall asleep,the fly blanket will be a comfortable
bed,you can make a good dream. Last one,it also a best one ability,you can have
a journey to space.If you have problems breathing,it could provide you with
airs,in the difficult situation,it protect you.So you can visit many places,and
have a good time. When you hear the invention,do you think it great?i believe
you will also make one,it's not only interesting,but also useful,keep
doing,don't give up.