How do you say

My friends and I learn to play the guitar together, and we have a lot of fun every day.

..in Chinese?

我和朋友一起学习弹吉他,每天都很开心。

wǒ hé péng yǒu yì qǐ xué xí dàn jí tā , měi tiān dōu hěn kāi xīn 。

How do you say "I bought a new sofa recently, and I意图;计划 intend to配;添置 buy a chair in a few months" in Chinese?