Can somebody translate - Wo xian zai zuo gong ke bu guo wo xiang zuo?

The sentence you provided is grammatically incorrect. It seems like you are trying to say:

"I am doing homework now, but I want to [do something else]."

Here are some possible translations depending on what you want to do:

* "我現在做功課，但我想要玩。" (Wǒ xiànzài zuò gōngkè, dàn wǒ xiǎng yào wán.) - "I am doing homework now, but I want to play."

* "我現在做功課，但我想要休息一下。" (Wǒ xiànzài zuò gōngkè, dàn wǒ xiǎng yào xiūxi yīxià.) - "I am doing homework now, but I want to take a break."

* "我現在做功課，但我想要看電視。" (Wǒ xiànzài zuò gōngkè, dàn wǒ xiǎng yào kàn diànshì.) - "I am doing homework now, but I want to watch TV."

Please provide the rest of the sentence so I can give you a more accurate translation.