For every healthy, valuable cub, it is thought that many are born with ailments like shortened tendons, club foot, kidney problems, malformed backbones, contorted necks, and twisted faces.

对于每个健康的，有价值的幼崽，很多也都被认为患有诸如肌腱偏短，畸形足，肾脏问题，脊椎畸形，曲颈，面部扭曲等的先天疾病。

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But late abortions authorised for relatively minor problems, such as a cleft palate or club foot, have fuelled controversy.

但是，因相对较小的问题，比如颚裂或内外足而晚期流产的，引起了很大的争议。

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Scientists have found evidence of a club foot and degenerative bone disease.

科学家们已经发现了证据，证明他的脚是畸形的，并患有退行性骨骼疾病。

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