假定你是李華，請針對最近你們班許多同學熱衷于集郵這一現象給21st century寫一封信，并談談自己的看法。?

內容主要包括：?

1.集郵的好處(增長知識、減壓、升值）;?

2.出現的問題(耗費過多金錢和時間）；

３.你的建議。

注意：

1.詞數100左右；

2. 可以適當增加細節，以使行文連貫；

3. 開頭已為你寫好，不計入總詞數。

Dear editor,

At present, more and more students in our class are addicted to collecting stamps in their spare time.

Dear editor，

At present, more and more students in our class are addicted to collecting stamps in their spare time.

It is true that collecting stamps can make our study life more colorful and enjoyable. It can enrich our knowledge as well as make us relax under the great pressure of studies. Besides, as time goes on, some collections will be more valuable, which can bring us a lot of profits. However, some of the students spend too much time and money on it Thus, they fall far behind others in study.

In my opinion, collecting stamps can be fun as a hobby, but we should balance the relationship between study and hobbies. If we are addicted to hobbies, we will spend less time on our study and our precious time will be wasted.

Yours, Li Hua