想要写好作文，要从两个方面入手，一是写作技巧，二是素材积累。

只有脑子里有丰富的素材积累结合所掌握的技巧，写起文章来才会得心应手，分数才会提高。今天分享的素材是写信：

I have a very good friend, and we knew each other when I was in my hometown.

Now as I move to another city, we don’t see each other often, but we keep in touch with each other by writing letters.

Though computer provides people a very convenient way to communicate, we like the original way, because we want to share every happy moment. When writing down these things, we can recall of the happy moment again.

What’s more, writing a letter is much sincere, which is the important reason why we can keep our friendship.

I cherish our friendship so much and hope it can last forever.

译文：

我有一个很好的朋友，我们是在我的家乡认识彼此的。

现在我搬到了另一个城市，我们就不经常见面了，但我们会通过写信保持联系。

虽然电脑给人们提供了非常方便的交流方式，但是我们喜欢原始的方式，因为我们想要分享每一个幸福时刻。写下这些文字的时候，我们会回忆起那些快乐的时刻。

更重要的是，写信很真诚，这也是我们保持友谊的重要原因。

我珍惜我们的友谊，希望它能永远持续下去。