The sense of let-down today is all the greater because in the past doctors have been over-confident about these treatments.

今天的幻灭感尤其强烈，原因是过去医生们对这些治疗过度自信。

《柯林斯英汉双解大词典》

Because in elementary school and junior high, you have such a variety of skill levels and effort levels.

因为在小学和初中，你有各种各样的技能水平和努力水平。

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The people who started the company named it Google because in mathematics, googol,spelled g-o-o-g-o-l, is an extremely large number.

VOA: special.2009.04.19

The passage is also famous because in it Milton does something that he almost never does. Milton has made a mistake.

这篇文章有名也是因为弥尔顿做了一些,他几乎从未做过的事，弥尔顿犯了一个错误。

耶鲁公开课 - 弥尔顿课程节选

Because in New York, with the economic situation in New York, you have, no musician is doing one thing,

因为在纽约，在纽约的经济环境下，没有一个艺术家是只搞音乐的，

作为一名音乐家 - SpeakingMax英语口语达人

Because in theory, the HOV lanes are flowing more freely than the stop and go traffic.

NPR: Hybrids and the 'Halo Effect' of Car Ads

Top players lament such conditions, because in theory they bring lesser lights into contention.

WSJ: PGA Championship: The PGA Meets Pete Dye's Tricks

Because in the eight years after Bill Clinton left office, his policies were reversed.

WHITEHOUSE: Remarks by the President at a Campaign Event -- Green Bay, WI