你认为这家公司的最大挑战是什么用英文怎么翻译？

What do you think the biggest challenge of this company is?

你认为这家公司的最大挑战是什么
What do you think that what is the biggest challenge of this company?

In your opinion, what's the biggest challenge of this company?

都可以

What do you think is the biggest/greatest challenge of this firm/company?

In your opinion, what is the most challenge for this company?

what's the largest challenge of the company,do you think?

what do you think about the greatest challenge of this company?