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The further off this solid obstruction, the longer time will elapse for the return of the echo.

固體障礙物越遠。回聲返回所用時間就越長。

When, for example, a customer first opens an account,

比如，儲戶首次在銀行開戶時，

Snakes did not acquire their poison for use against man but for use against prey such as rats and mice, and the effects on these of viperine poison is almost immediate.

因為蛇有毒液不是用來對付人的，而是對付它的獵物，諸如鼠類，毒液對這些獵物會立刻起作用。

and emotional effort needed to comprehend form in its full spatial existence.

在智力和感情上去理解存在于空間的整個形態。

and therefore would not drive the child into opposition by resenting and resisting it.

也就不會由于怨恨和抵觸這種反應，而把孩子推到自己的對立面去。

Most animals we commonly observe do in fact age as we do,

我們通常看到的大多數動物，也會像我們一樣衰老的。