| 41. | The movement is gathering force. |
| 这场运动的声势正在逐渐增大。
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| 42. | In the midst of all this movement , the weight and the pen would be still. |
| 假定地震发生了，地板、纸、你和你的手都会动，重物和笔却不动。由于纸在笔下来回运动，纸的表面就会用墨水记录下地板运动的情况。
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| 43. | But as the paper moved from side to side under the pen point, its movement would be recorded in ink upon its surface. |
| 根据这一原理，制造出了最初的地震仪器，但是纸是卷在慢慢放置的圆筒上的。
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| 44. | The apparatus thus described, however, records only the horizontal component of the wave movement , which is, in fact, much more complicated. |
| 然而，这里所说的仪器记录下来的只是地震波运动中的水平部份，地震波的运动实际比这要复杂得多。
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| 45. | Any shi that crosses the Pacific is accompanied for many days by the smaller albatross, Which may keep company with the vessel for an hour without visible or more than occasional movement of wing. |
| 任何一艘横度太平洋的轮船都会有一种小信天翁伴随飞行许多天。它们随船飞行一小时也难得见其扇动一下翅膀。
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| 46. | The sudden movement of the door made it sway slightly and it gave me the impression that it was about to leap out at me. |
| 由于柜门突然打开，它也随之轻微摇晃起来，让我觉得它好像马上要跳出柜门朝我扑过来似的。
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| 47. | In fact a basic amount of movement occurs during sleep which is specifically concerned with preventing muscle inactivity. |
| 事实上，睡眠状态下仍有着基本的活动量，以防止肌肉活动停止。
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| 48. | As the wind freshened there came a sudden squall and the ship made a strange movement , listing to port. |
| 当风力增强时，突然刮来一阵大风，“瓦萨”号奇怪地摇晃了一下，便向左舷倾斜。
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| 49. | For this reason also the writer, like any other artist, has no resting place, no crowd or movement in which he may take comfort, no judgment from outside which can replace the judgment from within. |
| 也是由于这个原因，作家同任何艺术家一样，找不到可休息的场所，找不到伙伴和活动使自己得到安逸。
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| 50. | Rays from the sun excite and energize the atmosphere of the earth, awakening it to flow, to movement , to rhythm, to life. |
| 太阳光刺激了地球的大气层，并给予它能量；阳光使空气开始流动，产生节奏，获得生命。
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