Our chart shows only the average length of time it takes to reach the office-double that when you add the trip back home.

我们的图表仅仅显示了上班时所需要的平均时间，计算往返路程所用时间时加倍就可以了。

youdao

Harvard wins a double-magnum of 1999 Lafite ($3, 500), seats at Vinexpo’s Chateau Haut-Brion press dinner and round-trip tickets to Bordeaux on Air France.

哈佛赢得了1999年拉菲的双倍大瓶（double-magnum）装（价值$3500)，Vinexpo在奥比里昂酒庄的发布晚宴的座席以法航提供的环游波尔多的机票。

youdao

Hmmm.... A double-dip reentry after an uneventful trip around the moon? Additionally, that reentry vehicle is far larger than would be launched by a sample-and-return mission.

嗯…平安无事绕月后的一个二次再入？此外，再入飞行器远远高端于发射简单的取样返回任务。

youdao

The Swiss Federal Railways has improved efficiency in recent years too, by using double-decker trains and increasing its trip frequency.

BBC: Are the Swiss really that efficient?

Finally, the CBOE Market Volatility Index confirmed the peak at its double low in the 30-area, as it did a round-trip back below a few key long-term moving averages and the 20-Level.

FORBES: Carving Out A Bull-Market Bottom