你好 ;) 1). "听起来好" is not wrong in fact.But it sounds a little strange ;)If you want to say "It sounds great",it should be "听起来不错"“听起来很好” and so on . 2)."听起来" means "sound(s)" in English.For example: This idea sounds great=这个主意听起来不错 I hope it helps ;) And if you have any trouble learning Chinese,feel free to ask me ;) And i will try my best ;D

“听起来不错”=it sounds good!.you should say it when you are hearing something from other people, it sounds+adj.maybe you can use cool,bad,well and so on.

听起来+adjective it sounds good=听起来不错 一般我们不说听起来好，尽管用法没错，但不是地道用法，有点奇怪。所以你不能把it sounds good直接翻译成中文。而且如果你想用“好”来形容别人 ：sb is good, nice or stuff like that你得在前面加上点成分，这样听起来才会比较地道，流畅，比如：我爸爸真好，或者我爸爸很好，而不是我爸爸好

sounds great

It sounds not bad.那听起来不错。