Medical authorities were baffled, both as to its causes and its virulence.

医疗当局对其病因及有多致命都还不怎么了解。

《柯林斯英汉双解大词典》

Psychoanalysts tend to regard both sadism and masochism as arising from childhood deprivation.

精神分析专家们倾向于认为施虐狂和受虐狂均由童年时期缺乏关爱所致。

《柯林斯英汉双解大词典》

Both have committed their indiscretions, as human beings are wont to do.

两人均有过失，也乃人之常情。

《柯林斯英汉双解大词典》

Experts say it will be hard to find a nominee with as much experience in both health issues and politics.

VOA: special.2009.02.06

But both today and throughout the entire semester, as I'm lecturing I want to invite you to jump in with questions.

但是在今天以及整个学期里，在我讲课时,希望你们带着问题投入进来。

耶鲁公开课 - 死亡课程节选

You, as the instruction designer, have to think of from the point of view of fulfilling both the explicate and the implicit purposes of the educational experience you are creating.

你作为教育的设计者，必须从实现,表层目标和,深层目标的角度,考虑你设计的教学体验。

麻省理工公开课 - 媒体、教育、市场课程节选

But none of them have managed to create anything as powerful and as useful to both themselves and to readers as Goodreads.

FORBES: Why Didn't Someone Else Buy Goodreads Before Amazon?

In the process, what Sprint really accomplished was to force both stocks to low single digit prices, even as both needed to raise money in the stock and bond markets.

FORBES: Clearwire Back In Softbank/Sprint Nextel's Crosshairs

Accessories are big business, both as entry points to brands and as easy, more affordable add-ons that can be sold in vast numbers.

WSJ: Tina Gaudoin on Style: The Hat Is On | The Top Winter Accessories