It is said that she lived to be over 100.

据说她活了100多岁。

《牛津词典》

The "flywheel" battery, it is said, could power an electric car for 600 miles on a single charge.

据说，“飞轮”电池每充电一次可驱动一辆电动汽车行驶600英里。

《柯林斯英汉双解大词典》

They say [It is said that] he's a miser.

据说他是一个小气鬼。

《新英汉大辞典》

Walking is safe. And,it is said be to as valuable for one's health as more intense forms of exercise like jogging.

VOA: special.2010.06.08

Twice it is said that he is displeased.

两次，上帝说被冒犯。

耶鲁公开课 - 旧约导论课程节选

Moses reads the book of the covenant--it's called the Scroll of the Covenant--publicly: this is said in Exodus 24:7.

摩西阅读了契约卷,在《出埃及记》24：7中，也叫立约卷。

耶鲁公开课 - 旧约导论课程节选

That could be because it is said to be happening in, of all places, Delaware.

ECONOMIST: Delaware gets tough, sort of

It is said that the oyster was so small he almost left it unopened.

WSJ: Pearls Gone Wild

But the ancient Egyptians would also, it is said, ritually bury redheaded men alive.

BBC: Gingerphobia: Carrot-tops see red