如圖所示，這是我自己寫的英語作文，希望大家能指點下文章有沒有可以改進的地方：比如語法錯誤

1）Because of the above resons，建議改成： Due to the above reasons；

2）difficultly要改成形容詞：difficult

3）conclude that，有了that，後面應該接從句，建議改成：it is not difficult to conclude that tobaco prodution tends to decrease in the future.