You want you knees and your feet to just kind of come to the surface, and then go back down.
膝盖和脚应当向上刚好摆动到水面的位置，然后就应当向下摆。
However, though it has brought mankind merits, some undesirable side effects have gradually come to the surface.
尽管它给人来带来好处，但一些副作用也渐渐表现出来。
Without words, quarrels can't be resolved, resentment can't come to the surface. We lose the power to share the meaning of our lives.
没有语言，争端就无法解决，怨恨就无法显露，我们就不能分享生活的意义。
Dolphins and whales can get skin irritations, and sea turtles are susceptible to oil ingestion, because they often come to the surface to feed.
海豚和鲸鱼会患皮肤过敏。海龟容易摄入油污，因为它们经常浮出水面摄食。
This suggests that Earth's water may have come from inside, driven to the surface to form the oceans, by geological activity.
这表明，地球上的水可能来自内部，由于地质活动，被带到表面形成海洋。
In that year "a defect at the dam opened the gates, making a toxic layer of hard metals deposited at the bottom of the river come up" to the surface, she said.
就是那年，大坝的门户错误的打开，使得那些原本位于河流底部的有毒重金属层浮到了表面，她继续说道。
The lowest point on the surface of the Earth, tourists come from around the world to float in the Dead Sea, a lake lying between the countries of Israel and Jordan.
在地球表面上的最低点，来自世界各地的游客到此只是为了在死海上漂浮。它位于以色列和约旦之间。
After the bacteria remove the salts, experts clean and dry the surface of the paintings to preserve them for years to come.
在用细菌除去盐层之后，专家们对绘画表面进行了清洁和干燥处理来保护其度过以后的年月。
The hot weather-and hot water-has come to the Caribbean, which has seen above average sea surface temperatures since January.
炎热的天气和温热的海水转移到了加勒比海，此海域从一月份起表面温度就一直高于平均值。
Patterns of sea-surface temperature which come and go, rather than absolute levels that continue to rise, may be the important thing.
海洋表面温度的模型是时而升高时而下降，而非持续维持上升方向，这可能是重要的原因。
It is now just 70 metres from the surface and islanders are already trying to come up with a name for the new island.
现在它距离海平面只有区区70米，岛上居民已经试着给将要出现的小岛起名字了。
Astronomers have long come to a similar conclusion: that the Earth will be obliterated by a giant fireball as the sun burns up and expands so that its surface touches the planet.
天文学家也一直持相似结论：当太阳燃烧、膨胀以至于它的表面触碰到地球之时，地球将被这个巨大火球所毁灭。
The slide must be in a vacuum to make sure that the electron beamused to scan its surface does not come into contact with anyobstructions.
载片必需放在真空内，是为了确保扫描其表面的电子束不会受到任何妨碍。
If some of it seems to come from the skies, that is because it has evaporated from the Earth’s surface, condensed and returned.
如果你想反驳说你明明时常看见老天恩赐水滴下来，那也只是因为它们原来就来自地表，现在冷凝回归大地而已。
I don't believe we'll — I'll — come close to scratching the surface of what I would enjoy doing, by the time I've died.
我不能相信-，我能推测死时，自己会对什么感兴趣。
Frequent shallow watering can force roots to come up to the soil surface in search of a drink, encouraging a plant to develop a weak structure.
频繁的浅度浇水会让根泥土表面伸展以寻找水，纵容了植物产生不良好的结构。
You will get flashes and fireballs that will come down to the surface of the Earth.
你将得到的是闪光和会来到地表的火球。
Rumours of financial scandals have come bubbling back to the surface.
有关财务丑闻的谣言接连不断地冒出来。
At layer boundaries, that is, a place where different materials with different elastic parameters come into contact with one another, components of the waves are reflected and return to the surface.
在地层的交界处(指具有不同弹性参数的物质相交地带)，部分震波会反射到地表。
The roots of the arc must not be allowed to come into contact with insulator surface, whereas the middle of the arc channel can do so.
电弧弧根不应接触绝缘子表面，但允许电弧通道的中间部分可以擦过绝缘子。
For cold-formed stainless steel members or those requiring high surface quality, the buyer and supplier should come to an agreement on the quality requirements.
对不锈钢或表面质量要求高的冷弯型钢，其表面质量要求由供需双方协商确定。
Many people say they don't just disappear. They continue to exist under the surface and may come out in other forms.
很多人认为它们不会悄然消失，它们会继续存在于表面之下并以别的形式表现出来。
By the time it arrives at its greatest elongation, it will appear roughly half-illuminated and the amount of its surface illuminated by the Sun will continue to decrease in the days to come.
在它到达最大距角(elongation)时，它将看上去大概为半明亮、被太阳照明的部分将在持续日子里减少。
By the time it arrives at its greatest elongation, it will appear roughly half-illuminated and the amount of its surface illuminated by the Sun will continue to decrease in the days to come.
在它到达最大距角(elongation)时，它将看上去大概为半明亮、被太阳照明的部分将在持续日子里减少。
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