Instead, Dr O'Keefe believes he has discovered evidence that plesiosaurs, too, gave birth to live young.

反过来，奥基夫博士相信他已发现了蛇颈龙同样靠胎生繁殖的证据。

And what made it worse was that, instead of tactfully ignoring it, Bernard proceeded to make open comments on this revoltingly viviparous scene.

更糟糕的是，伯纳对这令作呕的胎生场面不但不是巧妙地之不理，反倒公开发表起了意见。

The cori, something between a rat and a rabbit, and supposed by Mr Buffon to be the same with the aperea of Brazil, was the largest viviparous quadruped in St. Domingo.

里，一种介于老鼠和兔子之间的东西，被布冯先生认为与巴西的 aperea 相同，是圣多明各最大的胎生四足动。

Had it survived to birth it would have been about 1.8 metres in length, and about one and a half times as heavy (relative to parental weight) as the offspring of other viviparous species of the time.

如真能够成功分娩，幼蛇颈龙的身长可能为1.8米左右，体重大约是同时期其它胎生种后代的1.5倍（相对于父母的重量）。