一次

In each of these waves there can be distinguished, first, the actual outbreak of revolution; second, the countermovement and organization of the resistance; and finally, a period of quiescence and adjustment, of stabilization at a new level, until the next outbreak.We can now distinguish three such waves since the sixteenth century.

我们从每一波皆可看出，首先是革命的真实爆发；其次是反向运动及抵制革命的组织；再最后是静止和调整的阶段，在新水平上的稳定阶段，直至下一次爆发。16世纪起到现在我们能看到三次这样的波浪。

Without giving himself time to reconsider his decision, and, indeed, that he might not allow his thoughts to be distracted from his desperate resolution, he bent over the appalling shroud, opened it with the knife which Faria had made, drew the corpse from the sack, and bore it along the tunnel to his own chamber, laid it on his couch, tied around its head the rag he wore at night around his own, covered it with his counterpane, once again kissed the ice-cold brow, and tried vainly to close the resisting eyes, which glared horribly, turned the head towards the wall, so that the jailer might, when he brought the evening meal, believe that he was asleep, as was his frequent custom; entered the tunnel again, drew the bed against the wall, returned to the other cell, took from the hiding-place the needle and thread, flung off his rags, that they might feel only naked flesh beneath the coarse canvas, and getting inside the sack, placed himself in the posture in which the dead body had been laid, and sewed up the mouth of the sack from the inside.

他弯身凑到那个可拍的布袋面前，用法利亚制造的小刀将它割开，把尸体从口袋里拖出来，再把它背到自己的地牢里，把它放在自己的床上，把自己平常戴的破帽子戴在他头上，最后吻了一次那冰冷的额头，几次徒劳地试着合上仍然睁着的眼睛，把他的脸面向墙壁，这样，当狱卒送晚餐来的时候，会以为他已经睡着了，这也是常事，然后他又返回地道，把床拖过来靠住墙壁，回到那间牢房里从贮藏处拿出针线，脱掉他身上破烂的衣衫，以便使他们一摸就知道粗糙的口袋里的确是裸体的尸身，然后他钻进了口袋里，按尸体原来的位置躺下又从里面把袋口缝了起来。

This happens time and again in the course of the history of man.

在人类历史的进程中，这种事一次又一次地发生。

This happen time and again in the course of the history of man .

在人类历史的进程中，这种事一次又一次地发生。

Over and over, you always wanted to cover up your ears.

一次又一次，你总想盖住你的耳朵。

I kissed her once and the baby once, and then crept out of the room.

我吻了她一次，吻了婴儿一次，然后悄悄地溜出房间。

One memorable scene after another, including now-legendary crop-dusting and Mount Rushmore sequences; one of the all-time great entertainments.

一个难忘的场景一次又一次，包括现在传奇色彩的作物除尘和泰山北斗序列，其中一个最伟大的娱乐活动。

I hit the crosspiece and the pole, but it was just a bit of bad luck.

我到中了一次横梁，一次立柱，我缺少一点运气。

He crushed her in his arms again and again .

他把她紧搂在怀里，一次又一次。

Lost to win, win to lose, the cuckoldry telephone also beat time and time again.

输了赢，赢了输，妻子的电话也打了一次又一次。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。