作者词汇表达较丰富准确,不过学术词汇的积累还有很大的空间;简单句偏多,应增加从句使用;层次不清晰,几乎没有使用衔接词;请注意分段。
Dear David: Welcome to my home town,lanzhou.In the letter,you told me that you wanted to learn Chinese well.In my eyes,I think you should take a right approach.First,you may create a great environment for your learning Chinese.Searen,you can listen some Chinese songs or read Chinese newspaper or machines.Third,you must have a good habit in your study.Above all,there are some suggestion from my experience.I hope you can learn Chinese in my help. Your friend: Chen quan