Applying both methods to worldwide data, the scientists say industrial fishing over the past decades has not simply worked its way downwards from the top of the food chain -- it has gone upwards, too.

如果将关注食物链顶端和底端的方法同时应用到全球性数据上，那么，科学家们得出的结论是，过去10年的工业捕渔更偏向捕食低食物链鱼类，而对高食物链等级的鱼类而言，它们的食物总量减少了将近一半，倘若按照食物链理论的逻辑，现存高食物链等级的鱼类总数是增加了而不是减少了，因此，不能够简单地认为，工业“捕渔”导致鱼类总体的数量减少。

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The arguments appear finely balanced: the investigation has gone on for more than a year and the SEC's top brass was divided over whether to proceed.

争论双方看来势均力敌：调查已进行了一年多，而证交会高层对是否继续调查意见不一。

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And over the firm objections of his top advisers, he insisted on using the occasion to issue a remarkable threat: that he would Sue all of the women who had gone public with the accusations.

他还不顾高级顾问的坚决反对，坚持要借演讲之机发出赤裸裸的威胁：将起诉所有公开指控他的女性。

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Ulster blindside flanker Thomas Anderson was sin-binned after he was adjudged to have gone over the top of a ruck.

BBC: Leinster 15-3 Ulster

Wales had gone over the top at a ruck just their side of the halfway line but directly in front of the posts.

BBC: Wales 25-37 New Zealand

Watts is burning up the telephone lines, even though many feel he has gone over the top in his effort to unseat Boehner.

CNN: GOP set to pick its leadership team