After seven years on the road without ever returning home, this married couple from Somerset have already beaten the record for the longest continuous motorbike ride in history.
在旅途上七年没有回家，这对来自Somerset的已婚夫妇已经打破了摩托车连续旅行时间最长的历史记录。
There is evidence in this ice-core record of seven periods when the ice caps expanded, and each of them shows a steady decline in the level of greenhouse gases after the ice receded again.
在冰核中有证据显示两极的冰盖曾经七次扩大，并且每一次扩大都伴随着温室气体排放的明显减少，直到冰盖再次缩小。
This was more than ten times the low estimate and seven times the previous auction record for American silver.
是最低估价的10倍多，也是此前美国银器拍卖纪录的7倍。
Seven out of the nine months this year have made their way to the record books.
今年过去的九个月中，七个月份的气温都创造了历史记录。
Seven out of the nine months this year have made their way to the record books.
今年过去的九个月中，七个月份的气温都创造了历史记录。
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