"not know the first thing about" in Chinese (Simplified)

• 对……一无所知

Definition

对某个主题或事物完全不了解，没有任何知识。

Usage Notes (Chinese (Simplified))

这是非正式表达，常带有幽默或批评色彩，强调完全不懂。通常用在话题后（如'not know the first thing about 编程'）。不是字面意思，是形容完全不会。

Examples

I do not know the first thing about cars.

我**对汽车一无所知**。

She doesn't know the first thing about cooking.

她**对做饭一无所知**。

They didn't know the first thing about computers when they started.

他们开始时**对电脑一无所知**。

Honestly, I don't know the first thing about fixing bikes, so don't ask me!

说真的，我**对修自行车完全不了解**，别问我！

My dad doesn't know the first thing about social media, but he's trying to learn.

我爸爸**对社交媒体一无所知**，但他正在努力学习。

You can tell he doesn't know the first thing about fashion by his clothes.

看他的衣服就知道他**对时尚一无所知**。