医药公司使用由万能干细胞生长而成的心脏细胞做心脏病药物的副作用测试，副作用是很多看起来很有希望的药物最终未能成功的一大原因。

Pharmaceutical companies are using heart cells grown from iPSCs to test drugs for cardiac side effects, a common reason that promising drugs fail.

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一旦早已延迟的封堵漏油井的努力未能成功，即使没有人员死亡，那么最终的损失统计数据将可能急速攀升。

If the efforts to seal off the leak that was left behind do not succeed soon, the final tally of destruction, if not death, may rise quite quickly.

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球队于1887年的9月10日本来准备迎来在海德路球场的第一场赛事，对手是索尔福德AFC。 但这次事先大肆宣传的新球场揭幕战最终因为索尔福德AFC队的原因未能成功举行。

Their first match at Hyde Road was meant to be against Salford A.F.C. on the 10 September 1887, but the "grand opening" of the new ground was a non-event as Salford failed to turn up.

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