It is widely known that CFCs can damage the ozone layer.

众所周知氯氟烃会破坏臭氧层。

His real name was Sabri al-Banna, but he became widely known by his nom de guerre, Abu Nidal.

他的真名是萨布里-爱版纳，但以他的化名阿布-尼达尔广为人知。

It is widely known that full-time employees are entitled to receive medical insurance.

众所周知，全职员工有权获得医疗保险。

Without a doubt, the most widely known wiki is Wikipedia.

毫无疑问，众所周知的wiki就是Wikipedia。

The broad outline of Mr Buffett’s story is widely known.

巴菲特先生经历的概况已广为人知。