幫手用英文打返出黎牙~急

I have my own dream when I was young. What a pity that when I grow up, I know that it is only a dream.
Formerly I thought I would be a policeman, fireman, doctor, etc......
I know that every job has its difficulty after I grow up.
For instance, the youngest person to be a accountant is 27 years old. Think about it. How long do we study?
For example, lawyers need to read plenty of books and be qualified to be certainly professional.
Surprisingly just a little dream. But in practical, it's a trouble and complicated thing.

I had my own dearm when I was young but when I has grown up, I then knew that this is only a dream. I thought I can work as a police, fire fighter or doctor before. After I grows up, I then knew that each occupation does have its certain diffculties. For example, accountant, we must reach 27 years old before doing it. Thinks, you must learn how many years. For example, lawer, you must also read many books, and must have the certain professional qualification. These are only little dreams, but in the reality, They are something which are troublesome and complex.

i don't know english, today,i want to write down my dream.what a pity!i don't know english!this is how a trouble and difficult matter

When I was small, I had my dreams.
However, as a grown-up now, I realize they really are dreams.
I’ve dreamt of being a policeman, a fireman, or a doctor.
Now, I understand each occupation does have its difficulties.
For example, I heard that the youngest you can be a certified accountant will be 27.
If you want to be a lawyer, you need to gain the professional qualification.
You can imagine how many years you have to study.
I must say, it is complex and troublesome when accomplishing dreams.