I want to invent a special machine
In modern life we have many inventions which have made great influence on us. They can work out various problems millions of times faster than a person can. As for me, I want to invent a special machine which can help us to cope with the rubbish. Due to the badly polluted environment, it is quite difficult for us to breathe fresh air and drink clean water. Therefore, if I can invent the machine, I hope that it will change the rubbish into some kind of fertilizer, and help the crops grow fast. The above problem would be solved. I am looking forward to realizing my expectation of my machine.
亮点二：have a great influence on sb. 固定短语
亮点五：固定句型：it is + adj. +for sb. to do sth.
亮点六：look forward to doing结尾表达美好期待