" I expect to be back in my place ten days from now at the longest" .

“我希望最迟十天后回到我的位置” 。

'Let me see; he'll be back in twenty minutes, at the longest, ' said Mr. Brownlow, pulling out his watch, and placing it on the table.

“他最多二十分钟后回来， ” 布朗罗先生说着， 掏出手表放在桌子上。

At the longest point it'll be about four minutes and 30 seconds, so that's a good amount of time to really get to soak in the power of nature in our solar system.

最长将持续约四分半钟，这是一个非常好的时间，来真正感受太阳系中来自大自然的力量。