"It's really cool to walk into public places, like a mall or something like that, and have people just go nuts,".

VOA: standard.2009.12.22

so I don't know, I think it's just really cool to be able to work something from the ground up.

所以，我不知道，我就是觉得能从头开始做一件事很酷。

什么是认知科学？ - SpeakingMax英语口语达人

it's just really cool to see them do what they do.

当你看到他们所做的事情的时候，那种感觉真的很棒！

街头艺术 - SpeakingMax英语口语达人

And, she said, it's just cool not to follow the herd.

CNN: Retro tech channels old-school cool

Think about it this way: If you haven't upgraded your home yet, it's not just heat or cool air that's escaping -- it's energy and money that you are wasting.

WHITEHOUSE: Retrofitting for Energy Efficiency and New Jobs

It's more of it's gotta get there and I just gotta get it back and this is so cool because it's something I can touch and own and feel that's been in space.

NPR: Tech Tycoons' Dream: My Own Private Spaceship