| 例句 |
His name is not widely known.他的名字还没有家喻户晓。It is widely known that CFCs can damage the ozone layer.众所周知，氯氟烃能破坏臭氧层。Silicon Valley is widely known as California's high-tech center.硅谷被普遍称为加州的高科技中心。It was widely known that the mafia had the union under their thumb.众所周知，黑手党操控了工会。 |