For six months of the year, there is hardly any light at the poles.
一年中的6个月里，地球的两极几乎没有任何光线。
The shelter is built by lashing poles together to form a small dome.
该掩蔽处是把杆子捆到一起形成一个小圆顶而搭建成。
The important fact is that the two poles of the magnet work in opposite ways.
重要的事实是，磁体两极的运行方式完全相反。
By next morning, all the jackets, gloves, and scarves on the poles were gone.
第二天早上，杆子上的外套、手套和围巾都不见了。
Less solar energy is lost in evaporation at the frigid poles than in the tropics.
与热带地区相比，在寒冷的两极蒸发中损失的太阳能更少。
Researchers have found that the decline in waters near the poles is most pronounced.
研究人员发现，在两极附近的水域跌幅最为显著。
Most scientists believe that the moon's poles are where water is most likely to exist.
大多数科学家认为，月球的两极是最有可能存在水的地方。
In emerging economies, rural communities are bypassing the wires and wooden poles that spread power.
在新兴经济体中，农村社区绕过了传输电力的电线和木杆。
A bus can be fully charged in two hours and the charging poles can serve 300 buses a day at our station.
一辆巴士可以在两小时内充满电，我们站的充电杆每天可以为300辆巴士充电。
The kids spent time handing out coats to the homeless and tied the rest around light poles for others to pick up.
孩子们把外套分发给无家可归的人，然后把剩下的衣服绑在灯杆上让其他人带走。
Data from a later mission indicates significant concentrations of hydrogen and by inference water less than a meter underground at both poles.
从后来的任务中得到的数据显示，在两极地下不到一米的地方有浓度相当高的氢，由此推断是水。
The Sami has long used the tents as portable shelters—their wide bases and forked poles enable them to withstand the winds on the Arctic tundra.
长期以来，萨米族人一直把这些帐篷用作便携式避难所——宽大的底部和叉状的支杆使它们能够承受住北极冻原上的大风。
If this warming up took place, the ice caps in the poles would begin to melt, thus raising sea level several metres and severely flooding coastal cities.
如果这种变暖发生，两极的冰帽将开始融化，从而使海平面上升数米，并严重淹没沿海城市。
You may bring global temperatures back to pre-industrial levels, but the risk is that the poles will still be warmer than they should be and the tropics will be cooler than before industrialisation.
全球气温可能会回到工业化前的水平，但风险是两极的温度仍将高于正常水平，而热带地区的温度将比工业化前的要低。
He also used ski poles in an unorthodox way—to propel himself as he skied.
他还以一种非正统的方式使用滑雪杖，就是在滑雪时用它推动自己。
Their opinions were at opposite poles of the debate.
他们的意见在辩论中截然相反。
In all honesty, I don't like my roommate at first because we are poles apart in personality.
说实话，我起初并不喜欢我的室友，因为我们的性格截然相反。
同极相斥。
Long-ago builders could have attached wooden poles to the stones and rolled them across the sand.
很久以前，建筑工人可以在石头上绑上木杆，然后让它们在沙子上滚动。
Commuters who are unable to reach the handrails can hold on to grab poles at the ends of the seat bays.
无法碰到扶手的乘客可以抓住座位隔间末端的扶手。
the moths are flying around the light poles.
蛾子绕着路灯柱飞舞。
For example, the magnetic poles are indeed moving.
例如，磁极确实在移动。
Michelle Obama falls somewhere between the two poles.
米歇尔·奥巴马属于这两极之间的一类。
Of a truth, need and boredom are the two poles of human life.
需求和无聊是人生的两极，这是一条真理。
Mr Hickey's view is poles apart from Jim o 'neill at Goldman Sachs.
赫基的观点与高盛集团的吉姆·奥尼尔的观点截然相反。
Ozone recovery at the poles will be minimally affected by climate change.
两极地区的臭氧恢复将受气候变化的影响最小。
She's painted pictures of forests and totem poles in British Columbia.
她绘画的题材是不列颠哥伦比亚的森林、图腾柱。
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