Doing this kind of research can be very trying, with or without success.

做这种研究可能是非常尝试，与或没有成功。

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Success, of course, has a habit of looking inevitable with hindsight, and it's impossible to imagine Just a Minute or Have I Got News For You without Merton.

当然，成不成功只能在事后评价，而我们确实很难想象，没有默顿的《等一等》和《我有事要告诉你》。

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Penicillin, chlorampheicol, tetracycline, and various other antibiotics with or without streptomycin have also been needed with some degree of success under experimental conditions.

在实验条件下曾用过青霉素、氯霉素、四环素和其它各种抗菌素（和或不和链霉素连用），得到某种程度成功。

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Teams like Portland and Utah in the NBA, Ottawa in the NHL, and San Francisco and Chicago Cubs in MLB outdraw the median attendance within their sports without having stars or with little recent on-field success (the Giants recent World Series notwithstanding).

FORBES: Indians, Pacers Attendance Woes a Function of Lost Faith, Hope, and Trust from Fans

The initial honeymoon with OKC fans would have worn off eventually without signs of improvement or sustained success.

FORBES: OKC Thunder Success a Perfect Storm of Stars, Staff, and Community