我从未去过那里，但据说是个美丽的地方。

I've never been there, but it's a lovely place, by all accounts.

《牛津词典》

我参观过一些据说“有效”的新学校，在那里，孩子们喊着口号来学习自控，当他们不能安静地坐着时，必须站在桌子后面。

I have visited some of the newer supposedly "effective" schools, where children shout slogans in order to learn self-control or must stand behind their desk when they can't sit still.

youdao

在香港，我曾见过女孩用一种特殊的瘦身胶带包裹全身或双腿，据说这种胶带可以帮助她们变得更瘦。

In Hong Kong, I've seen girls wrapping their whole body or both legs up with a special type of slimming tape which is supposed to help make them thinner.

youdao

I once went to visit the summer palace that he created and that Nicholas II loved so much there.

我曾到过他修建的夏宫看过,据说尼古拉二世特别喜欢那个地方

耶鲁公开课 - 欧洲文明课程节选