如果早期的太阳比今天的太阳质量更大，它就会比模型预测的更热、更亮。
If the young Sun was more massive than today's, it would have been hotter and brighter than the model predicts.
今天的太阳很充足，天气很热。
也许不会活着看到今天的太阳落山。
Will not live to see the sun set over these mountains today.
学前儿童说：今天的太阳是可悲的。
今天的太阳很毒，日光很大。
所以我格外珍惜今天的太阳，哪怕是黄昏已近。
I do cherish the sun of today especially, when it is approaching dusk.
今天的太阳很大，我必须踏上路途的征程直到我生命的终结。
The sun is so light today that I must walking until my life ending.
今天的太阳很明亮，天上偶尔飘过几缕白白的云，空气温暖而舒适。
The sun today is very bright. The white clouds are flying over and the air is very warm and comfortable.
科学家今天宣布，当我们的恒星脱离最近的太阳黑子活动周期时，太阳最有可能进入冬眠。
When our star drops out of its latest sunspot activity cycle, the sun is most likely going into hibernation, scientists announced today.
如果地球与太阳的距离再大1%，大约20亿年前地球上失控的冰期就会导致海洋冻结，并一直冻结到今天。
If the Earth-Sun distance were as little as 1 percent larger, runaway glaciations on Earth about 2 billion years ago would have caused the oceans to freeze and remain frozen to this day.
如果地球与太阳的距离再大哪怕1%，大约20亿年前地球上失控的冰期就会导致海洋冻结，并一直冻结到今天。
If the Earth-Sun distance were as little as 1 percent larger, runaway glaciation on Earth about 2 billion years ago would have caused the oceans to freeze and remain frozen to this day.
我们的恒星走完其最近一次太阳黑子活跃周期后，将极有可能进入冬眠，科学家今天宣布。
When our star drops out of its latest sunspotactivity cycle, the sun is most likely going into hibernation, scientistsannounced today.
今天，我们的太阳到达了它在地球天空中的最北点-至点。
Today, our sun reaches its northernmost point in planet Earth's sky.
今天，我们离这个目标还远着：相对于便宜的化石燃料来说，大肆宣传的科技，如风能和太阳能，仍然是非常昂贵和低效的。
We are far from that point today: much-hyped technologies such as wind and solar energy remain very expensive and inefficient compared with cheap fossil fuels.
“出太阳了！”这是今天每个出门的武汉人共同的声音。
"The sun is rising!" It is the same voice from every Wuhan people who is out today.
天在下雨，今天太阳不会出来的。
今天，上述原则正在扶植着像加州绿色能源初创公司Solyndra这样的能源公司，这家公司自2007年起开始生产太阳能板，现在他们的太阳能板被用于全世界20多个国家。
And today, they are helping power companies like Solyndra, a green-energy startup in California that began producing solar panels in 2007 and now installs them in more than 20 countries worldwide.
所有这一切都使他们在太阳能过剩的今天免于灾祸。
All this should spare them the worst amid the present solar glut.
假如今天乌云密布，就借用明天的太阳吧！
在行星地球的天空中，今天太阳到达了最北点。
Today the Sun reaches its northernmost point in planet Earth's sky.
今天早上，我在英格兰的曼彻斯特一觉醒来，就到湖区去参加一个会议，探讨关于像太阳这样的恒星的死亡问题。
Woke up this morning in Manchester, England on my way to the Lake District and a conference on the death of stars like the sun.
在今天，也还是有大量的太阳光照射在这篇沙漠上。
There is also a lot of sunshine hitting those deserts today.
即使在今天，许多在别的方面受过教育的人，像只能数到三而把三以上的数字都统称为四的野人，他们无法明白太阳系和恒星系的巨大不同。
Even today, many otherwise educated men-like those savages who can count to three but lump together all Numbers beyond four-cannot grasp the profound distinction between solar and stellar space.
氪在今天的大气层中比太阳能的氪更重一些，这些氪比埋入了陨星，也就是通常熟知的碳质球粒状陨石中的氪还有重很多。
Krypton in today's atmosphere is somewhat heavier than solar krypton, and the krypton embedded in meteorites known as carbonaceous chondrites is even heavier than that.
氪在今天的大气层中比太阳能的氪更重一些，这些氪比埋入了陨星，也就是通常熟知的碳质球粒状陨石中的氪还有重很多。
Krypton in today's atmosphere is somewhat heavier than solar krypton, and the krypton embedded in meteorites known as carbonaceous chondrites is even heavier than that.
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