用英语翻译这段话：我会弹吉他，但是弹的不好，我最好的朋友喜欢弹钢琴，我认为他非常优雅，我感觉打鼓...

I can play the guitar, but not well, my best friend likes playing the piano, I think he is very elegant. I feel it is very easy to play the drums, many students dream of becoming a musician, I hope to become a composer as Mozart.
这段话比较简单，因为不涉及什么时态的变化。主要是词组：
play the guitar,play the piano, play the drums.演奏乐器前面都必须加定冠词the.
dream of 梦想，后面动词要加ing.
hope希望，后面是to be 动词。

I can play the guitar, but not good at it.My best friend likes playing the piano,which makes me think that he is very elegant. I think it is very easy to play the drums.Many students dream to be musicians. I want to become a composer like Mozart.

你这一段话没有明显的逻辑成分 在英语中 具有完整主谓宾结构的几个句子是不可以用逗号连接的
因此 你这一段中文 会被分割成这几个部分1、我会弹吉他，但是弹的不好2、我最好的朋友喜欢弹钢琴3、我认为他非常优雅4、我感觉打鼓是非常容易的5、许多学生梦想成为音乐家6、我希望能成为像莫扎特一样的作曲家！
但是经过我的判断 我觉得你的2、3是可以用英语进行简单修改然后组成具有逻辑成分的一个句子 所以帮你在逻辑上改动了一下
其实看了半天 你这句中文也很有问题= =
希望能帮到你

不能直译，参考如下
I can play a few tunes with the guitar. My best friend loves piano, who I deem to be quite graceful. Playing drums seems facile to me. Many students dream of being musicians, while I want to be a composer like Mozart.

I can play the guitar, but didn't play well; my best friend likes playing the piano, I think he is very elegant, I feel it very easy to beat a drum . many students dream of becoming a musician, I hope I can be a composer like Mozart!

仅供参考，修改了点标点符号。

i can play guitar,but i am not a good player,my best friend enjoys playing piano.i think he is graceful, when he is playing.and i found it's easy to play drum. Many students dream to be musician,i hope to become a composer as mozart.(可能单词有拼错哈)