Marine life was discovered at depths previously thought to be azoic.

在先前被认为没有任何生命迹象的海洋深处发现了海洋生物。

《牛津词典》

The bright plumage of many male birds was thought to have evolved to attract females.

许多雄鸟的鲜艳羽毛被认为是为吸引雌鸟而进化来的。

《柯林斯英汉双解大词典》

The wolf thought to himself: "What a tender young creature!"

狼心里想：“多可爱的小家伙啊！”

youdao

The researchers say the nanodiamonds were all found in a level of soil thought to be about 13,000 years old.

VOA: special.2009.01.20

There is something insidious and culturally malicious and powerful about the social conservatism of what is thought to be his voice.

人们认为弥尔顿宣扬的是社会保守主义,社会保守主义中有种隐藏的，文化上有害且强大的因素。

耶鲁公开课 - 弥尔顿课程节选

I thought I still have to work for another 30, 40 years. I need to do something else.

我原本想，我还必须工作三四十年。但我需要做点别的事情。

怡人的的汉普斯特德 - SpeakingMax英语口语达人

They are thought to be fairly safe, although some experts have raised concerns about side-effects.

BBC: 'Give out statins with junk food'

Of about 9, 700 near-Earth asteroids discovered so far, about 5, 200 are thought to be Apollos.

BBC: Russia meteor's origin tracked down

Sausmarez Manor is thought to be full of ghosts, notably the Nanny of the 28 Children.

BBC: The Channel Islands�� surviving lore