Why was Hoo-Woo so worried? In the end he opened the door.

为什么“呼呜”这么忧心忡忡的？最后他还是打开了门。

The bag was empty and riding high, its open end gaping wide like the mouth of a cave.

这个纸袋是空的，被风鼓得高高的，张着大嘴，就像一个洞穴一样。

They were more like games–circular, interactive, and open ended.

它们更像是游戏 - 循环的，互动的， 和开放性的。

Is it going to be open ended or have they set limits on it?

它是开放式的还是他们对其设置了限制？

The wind is like propelling the system through the area such that the open end of the U, so to speak, is going forward.

风可以推进整个系统通过该区域，像U型的开口端，总之就是往前推进。

A spill of sand spread its brief curtain across the open end of the fissure.

沙子的溢出在裂缝的开口端铺开它短暂的帷幕。

But a pipe with one closed end and one open end works a little differently.

但长笛一端封闭另一端敞开 它以不同的方式工作。

(including those near any open ends of the pipe) form the peaks, and therefore the antinodes.

（包括声门尖端的）构成 顶点，以及位移中心。

And the open end will be an antinode, because that's where there's a peak in the oscillations.

开口端将是一个位移中心，因为 顶部在示波器中。

And the open end will be an antinode, because that’s where there’s a peak in the oscillations.

开放端将是一个波腹， 因为那是振荡达到峰值的地方。

The fundamental wave for a pipe with two open ends also covers half of a wavelength.

用两个开口端覆盖长笛的基本波 也是波长的一半。

The wind is like propelling the system through the area such that the - - the open end of the U, so to speak, is going forward.

风会推动整个系统穿过这片区域，可以说--系统向着U型的开口端会往前走。

And this is a view from kind of the open end down to the kitchen, that's a view of my child escaping.

这是从开放式端到厨房的景色，这是我的孩子逃跑的景色。

The distinction between schooling and education implied by this remark is important. Education is much more open ended and all inclusive than schooling.

这句话所暗示的学校教育和教育之间的区别很重要。教育比学校教育更加开放和包容。

The same thing holds true for air in a pipe: a closed end will invert the wave, while an open end won't.

与开放端不同，封闭端反射波浪。

And just like a string with two fixed ends, the second harmonic for a pipe with two open ends also covers a full wavelength.

两端固定的和弦，覆盖泛音 第二种是全波长的双端长笛。

The same thing holds true for air in a pipe: a closed end will invert the wave, while an open end won’t.

管道中的空气也是如此：封闭端会反转波浪， 而开口端不会。

So the fundamental standing wave for a pipe with two open ends will have two antinodes, and one node in the middle of the wave.

因此， 具有两个开口端的管道的基本驻波将有两个波腹，一个波节位于波的中间。

But the areas where molecules oscillate the most (including those near any open ends of the pipe) form the peaks, and therefore the antinodes.

但是分子振荡最多的区域（包括管道任何开口端附近的区域）形成峰，因此形成波腹。

Indeed, the whole business of open ended creativity and a lack of boxes to tick for the correct answer is quite unsettling territory for some to find themselves in.

事实上，对于一些人来说，开放式创造力和缺乏正确答案的方框是相当令人不安的领域。