火辣辣的太阳烤得我们虚软无力。

The hot sun sapped our energy.

《牛津词典》

他眼里噙着泪水，火辣辣的。

He could feel the hot prick of tears in his eyes.

《牛津词典》

他的情书显然写得很火辣。

His love letters were hot stuff, apparently.

《柯林斯英汉双解大词典》

Hey, check out that chick. She's really hot. Let me go talk to her."

嗨，看看那个女孩，她真的很火辣。我要过去和她说说话。”

体验男女初次会面 - SpeakingMax英语口语达人

Everyone just wants to look hot. Everyone just wants to be cool.

每个人都想让自己看起来身材火辣。每个人都想很酷。

如果想去俱乐部 - SpeakingMax英语口语达人

And so, you know, of course, everyone just wants to look hot.

所以，当然，每个人都想让自己看起来身材火辣。

如果想去俱乐部 - SpeakingMax英语口语达人