In terms of its current lifestyle it’s here for as long again, so we’re about half way through.

就太阳目前的活动状况来看，太阳以此种形态存在的时间过去了一半，因此人类也是如此。

Could he possibly stick to it for another period, as long again?

他能不能再坚持一段时间， 再坚持那么久？

Alexander made the road half as long again by skipping from side to side.

亚历山大从一边跳到另一边， 使路又缩短了一半。

The swaying Avanti West Coast train from Euston to Lancaster takes just two-and-a-half hours to speed 250 miles while the leisurely Northern railway round the Cumbrian coast takes nearly as long again to cover less than half that distance.

从尤斯顿到兰卡斯特的阿凡提西海岸摇摆列车仅需两个半小时就能行驶到250英里，而悠闲的北部铁路环绕坎布里亚海岸行驶的路程却不到这段距离的一半，却也要花差不多同样长的时间。

" Not a sad while, father — I mean to be merry, " said Mary, laughingly. " I have been single and merry for four-and-twenty years and more: I suppose it will not be quite as long again as that" .

“一点都不难过，父亲——我的意思是要快乐，”玛丽笑着说。 “我已经单身快乐了四年多二十年：我想不会再像那样久了”。