knowing that後面加什麼

He derived great satisfaction from knowing that his son was happy.

得知兒子很幸福他深感欣慰。

It doesn't really help matters knowing that everyone is talking about us.

知道大家都在議論我們也於事無補。

He took his time answering, knowing that he must select his words with great care.

他意識到自己必須言辭謹慎，於是不慌不忙地回答著問題。

He said his goodbyes knowing that a long time would pass before he would see his child again

他道了別，知道要過很久才能再見到他的孩子。

In the future people can go to a football match knowing that they are safe from hooliganism

今後人們去看足球比賽時可以不必擔心會受到足球流氓的騷擾。