It does require several volumes of Braille in my case, because I've traveled to so many different places.

就我而言，确实需要几卷盲文，因为我去过很多不同的地方。

Therefore almost inherently this means that massive volumes of water from the northern third of California are required to be transferred down to the south in order to meet their enormously larger demand.

因此，这几乎必然意味着，加州北部三分之一的地区需要将大量的水转移到南部，以满足他们更大的需求。

If we crammed people into the same density as we did inside the Boeing factory and we will require a volume of 2.436 billion cubic meters or 2.436 cubic kilometers.

如果我们像在波音工厂一样把人挤进同样的密度，我们将需要 24.36 亿立方米的体积，也就是 2.436 立方千米。

It's a very high-performance hydrogen-powered aircraft because inside this shape you have lots of volume and hydrogen requires extra volume in order for it to be stored compared to kerosene.

这是一架非常高性能的氢动力飞机，因为在这种形状内你有很多体积，而与煤油相比，氢气需要额外的体积才能储存。

The remedy would lie in various measures designed to increase the propensity to consume by the redistribution of incomes or otherwise; so that a given level of employment would require a smaller volume of current investment to support it.

补救办法在于采取各种旨在通过收入再分配或其他方式提高消费倾向的措施；因此，给定的就业水平需要较少的当前投资来支持它。