A life without a friend is like a sky without a sun. We are very happy to be friends.
人生没有朋友，犹如人生没有太阳。十分高兴我们能成为朋友。
A life without a friend is a life without a sun. Friendship is one of the most important things in everyone's life.
生活中没有朋友就好像失去了太阳。友谊是每个人生活中最重要的事情之一。
It's the first time I, a fair-skinned, freckly type, have sailed in the sun without burning.
这是第一次，我这样一个皮肤白皙、有雀斑的人，顶着太阳航海而没有晒伤。
For instance, without a tree to absorb radiation from the Sun, to offer shade, the full intensity of that radiation reaches the ground.
例如，如果没有树木来吸收太阳的辐射并提供树荫，那么太阳辐射就会完整地到达地面。
A sunscreen with a protection factor of 30 allows you to stay in the sun without burning.
一种防护系数为30的防晒霜使你能够待在太阳底下而不被晒伤。
During months without water under a harsh sun, they wither, shrink and contract until they look like a pile of dead gray leaves.
暴晒且少雨的月份里，它们会枯萎、皱缩、变小，直至看起来像堆灰扑扑的枯叶。
It was a giant leap suddenly to argue that the Earth orbits the sun, rather than the other way around, particularly without telescopes.
要知道当时尤其是在没有望远镜的情况下，突然声称地球围绕太阳运动而非相反是多么巨大的飞跃。
Thus, they see the sun rise later and set earlier than it does for a horizon without obstruction, she said.
因此，相较于毫无遮挡的情况来说，他们看到太阳升起的会晚一些，而落下的会早一些，她说。
Without the protection of sunscreen, just a few minutes of daily sun exposure over the years can cause noticeable changes in how skin looks and feels, according to the American Academy of Dermatology.
根据美国皮肤学会的说法，没有防晒霜的保护，哪怕每天只有几分钟暴露在阳光下，经过一些年，皮肤的样子和感觉也会发生显著变化。
It was a cold autumn day with a cloudless, hazy sky and a yellow sun that no longer gave off any heat, the kind you can look at directly without hurting your eyes.
那天在那样的瑟瑟秋意里，万里无云，薄雾蒙蒙，太阳呈现赤黄色，不再照射出一丝暖意，即使是裸眼直视光源，也不会伤到你的眼睛。
It was a cold autumn day with a cloudless, hazy sky and a yellow sun that no longer gave off any heat, the kind you can look at directly without hurting your eyes.
那是个寒冷的秋日，天空朦胧，万里无云，黄色的太阳不再发射出热量，是那种任你直接看都伤不到你的眼睛的太阳。
Ordinary light, from the Sun or a light bulb, is emitted spontaneously, when atoms or molecules get rid of excess energy by themselves, without any outside intervention.
当原子或分子不受任何外界干涉释放自身多余的能量时，太阳和灯泡本能的发出的普通光。
Methane-producing archaea (methanogens) are a type of chemolithotroph that can use carbon dioxide and hydrogen to make methane without ever seeing the sun.
产甲烷古菌（methanogens）是一种化能自养生物，它能利用二氧化碳和氢合成甲烷，而不需要太阳参与。
Dr Tregear says women should try to strike a balance between avoiding skin cancer and protecting their bones, by going outside when it's sunny for 20 minutes without wearing sun cream.
Tregear医生说：“女人应该走出家门感受阳光，在没有防晒霜的保护下作20分钟的锻炼，尝试着在预防皮肤癌和保护骨骼上保持平衡。”
German battery should avoid sun lay up for a long time, can't long-term floating without discharge.
德国阳光蓄电池应避免长期搁置不用，也不能长期浮充而不放电。
1：I wanted a cheap car without a lot of extras. But the salesman gave me a hard sell so I ended up with stuff I didn't need, like leather seats, a sun roof and a lot of other things.
大家都听懂了吗?他原来只想要一辆没什么额外设备的廉价车，但是结果却买下了皮座椅、天窗之类那些并不必需的设备。 什么原因迫使他多花钱买这些装置的呢?那得归究于推销员的强行推销手段了。所以这儿hard sell意思就是“强行推销”，也就是硬让别人买东西。
I wanted a cheap car without a lot of extras. But the salesman gave me a hard sell so I ended up with stuff I didn't need, like leather seats, a sun roof and a lot of other things.
我本来只想买一辆没什么额外设备的廉价车，可那个推销员软磨硬泡让我买下了皮座椅、天窗之类那些并不必需的设备。 什么原因迫使他多花钱买这些装置的呢?那得归究于推销员的强行推销手段了。所以这儿hard sell意思就是“强行推销”，也就是硬让别人买东西。
After seven days of sincere prayer for rain, the sun was still scorching without a cloud insight.
经过了七天虔诚的求雨，依然是烈日当空，连一片云也没有。
The air without a cloud, no wind, head round the sun, all the trees listlessly, lazily stood there.
空中没有一片云，没有一点风，头顶上一轮烈日，所有的树木都没精打采地、懒洋洋地站在那里。
Dense, crowded, intense, and unsanitary, an environment without sun light or ventilation provides a perfect environment for viruses to evolve.
密集、拥挤、紧张、不卫生，没有阳光通风的环境，为病毒进化提供了完美的环境。
As plants can not do without the sun and rain, as people experience a lack of joy and sorrow can not.
正如植物不能缺少阳光与雨水一样，人的履历中不能缺少快乐和悲伤。
Perhaps happiness is waking up every morning with your sun, life can be no splendor, but not without a warm breeze;
或许幸福就是每天早上起床有你有阳光，生活中可以没有荣华富贵，但不可以没有清风暖阳；
In fact, life is rich and colorful, as a certain height in the sky without clouds, if you life in the clouds obscured the sun, it is because your soul also fly high enough.
其实，生活是丰富多彩的，正如在天空的某个高度没有乌云一样，如果你生命中的云层遮蔽了阳光，那是因为你的心灵还飞得不够高。
In other words, you can sit in front of the sun for hours without a wicked sunburn.
换句话说，在死海，你可以尽情享受日光浴而不用担心会被晒伤。
In other words, you can sit in front of the sun for hours without a wicked sunburn.
换句话说，在死海，你可以尽情享受日光浴而不用担心会被晒伤。
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