approved by our parents, my classmates and i left at 9 am and visited the countryside. we have seen a lot of farmland and trees on our way. the air is much fresher than that in metropolitan area. factories, shops and schools have been built in many villages.
用英语翻译
nowadays, many students use electronic dictionary. it has some disadvantages. first, it some explanation incomplete or inaccurate. second, excessive use of electronic dictionary can form bad reading habits. but it also has some advantages. first, cabinet and convenient and easy to use. second, inquires the shortcut. third, complete function. we should reasonable use electronic dictionary, use of its advantages and avoid its disadvantages.