“产品评估”是什么意思我不太明白。

I'm not sure I understand what product evaluation means.

youdao

迈克尔：好主意，先生！只是我不太明白你刚才说的是什么意思。

Michael: Great plan, sir! Only I don't understand what you just said.

youdao

大家现在或许还不太明白就是什么意思，再过十年、二十年大家就能够彻底地理解这些话的含义了。

It is now may not be so understand is what meaning, another ten or twenty years you can thoroughly understand the meaning of these words.

youdao