well-grounded造句怎么写

I am sure my opinion is both sound and well-grounded.

Our offer is indeed well-grounded.

And as for those who create the popular culture, well-grounded patriotism is no longer the style.

However, based on the line up of experts leading conversations, there are sure to be well-grounded insights into where social business is now and where it will be in the future.

The conventional supposition that Wang Xizhi resigned from office because of the contradictions between Wang Xizhi and Wang Shu is not a well-grounded view.