What wouldn't l understand?

我不了解什么？

youdao

I have to show someone. I know you 'l understand.

我必须把这个东西给谁看看。我想你会明白的。

youdao

L understand chemicals procurement, transportation, storage and use of security rules, in the process of familiar dangerous chemicals MSDS concerned and safety issues.

l了解化学品采购、运输、储存、使用过程中的安全规定，熟悉常见危险化学品的MSDS及安全要点。

youdao

And when you hear them tackle the song "L'Alawi, " it's easy to understand why.

NPR: In France, a Revolution on the Pop Charts

"We feel like people need to understand how powerful their voice really is, " says BzzAgent founder Dave L. Balter, 32.

FORBES: Cross-Pollinators

We're not L.A. We're not Chicago, but we are Detroit and we've got to understand, I think, what our strengths are and we've got to build upon our strengths.

NPR: Detroit Mayor Dave Bing On City's Crisis