英语翻译We all know that it is possible for ordinary people to m

英语翻译
We all know that it is possible for ordinary people to make their homes on the equator,although often they may feel uncomfortably hot there.
Millions do it.Buts as for the North Pole we know that it is not only a dangerously cold place,but that people like you and me would find it quite impossible to live there.At the present time only the scientists and explorers can do so ,and they use special equipment.
Men have been travelling across and around the equator on wheels,on their feet or in ships for thousands of years; but only a few men,with great difficulty and in very recenttime,have ever crossed the ice to the North Pole.So it may surprise you to learn that,when travelling by air,it is really safer to fly over the North Pole than over the equator.Of course,this is not true about landings in the polar region (which passenger aeroplanes do not make).
But the weather,if we are flying at a height of 5,000 metres above the Pole,is a delight.At4,000 metres and more above he earth you can always be sure that you will not see a cloud in the sky as far as the eye can reach.
In the tropics,on the other hand,you are not certain to keep clear of bad weather even at such heights as 18,000 or 20,000 metres.
Aeroplanes cannot climb as high or as quickly in cold air as in warm.Nor clouds.In practice,this is an advantage to the aeroplane,which is already at a good height when it reaches the polar region and so does not need to climb,while at the time cold air keeps the clouds down low.

我们都知道,这是一般人可能就在赤道的家园,但他们往往会感到不舒服热那里.
数以百万计做.作为北极我们知道,它不仅是一种危险的寒冷的地方击打,但是喜欢你和我会觉得很可能住在这里.目前,只有科学家和探险家可以这样做,他们使用特殊的设备.
男子已周游和周围的轮子上赤道,在他们的脚,或在数千年的船只,但只有少数人以极大的困难,在非常recenttime,曾经越过北极的冰.因此,它可能令你感到惊讶地得知,乘坐飞机旅行时,它变得更安全了超过北极飞行比赤道上空.当然,这是不是在真正的极地着陆（其中客运飞机不作）.
但天气,如果我们在5000米以上的高度飞行极点,是一种愉悦.四时,000米以上,他更地球你总是可以确信你不会看到在天空云尽可能眼睛可以达到.
在热带地区,另一方面,你不保持一定的天气恶劣,甚至在为明确18,000或000米的高度.
飞机无法爬上高,或在冷空气尽快在温暖.也不云.实际上,这是对飞机,这是一个很好的高度已经到达时,极区,所以并不需要爬,优势,而当时的冷空气不断,低云层.