They need sunlight, air and water.
它们需要阳光，空气和水分。
Warming changes key characteristics of the ocean and can affect phytoplankton growth, since they need not only sunlight and carbon dioxide to grow, but also nutrients.
气候变暖改变了海洋的主要特征，并会影响浮游植物的生长，因为它们不仅需要阳光和二氧化碳才能生长，而且还需要营养。
You see, it turns out that certain microorganisms are chemosynthetic—they don't need sunlight because they take their energy from chemical reactions.
你看，原来某些微生物是化学合成的——它们不需要阳光，因为它们从化学反应中获取能量。
Fires clear the brush, allowing germinating seeds to receive the sunlight they need to grow.
用火清理灌木丛，让发芽的种子获得生长所需的阳光。
First, because sunlight is a diffuse energy source, they need to spread out over a large area as cheaply as possible.
首先，因为阳光是弥漫性能量来源，光电面板需要尽可能成本低廉的大面积铺开。
Sediment from runoff on land can cover corals or simply turn the water cloudy, cutting them off from the sunlight they need to survive.
陆地流失物中的沉淀会覆盖在珊瑚表面，哪怕仅仅使海水变混，都会导致珊瑚就无法接受日光照射而死亡。
They draw their energy from sunlight (the reflected light exerts a small pressure on the sail, driving it forward) and therefore need no fuel.
它们利用太阳光获取能量(反射的阳光施加小量压力与太阳帆上，进而驱动其前进)，因而无需燃料。
Some vegetables do need a lot of sun. A vegetable crop expert at the University of Maine advised putting these vegetables where they can get from eight to ten hours of sunlight a day.
一位缅因州大学的蔬菜作物专家建议将番茄、瓜类、南瓜和胡椒等需要大量阳光的蔬菜种植在一天能获得8到10小时光照的地方。
Like the sunlight, air and water, they bestow generously to the people who need them.
他们就像阳光、空气、雨水一样慷慨地照顾、奉献给所有需要帮助的人。
Followers of this bizarre diet believe they don't need food - and can survive on sunlight and fresh air alone (unsurprisingly, many devotees died).
这种奇异食物的跟随者认为它们不需要食物-只需通过阳光和新鲜空气生存(不足为奇的，许多人最终不免一死)。
To do this the cells need energy. They get this energy from sunlight.
为了做这些工作，细胞需要能量，它们从阳光中获取能量。
Yeah. But they need special care, fertility and enough bright sunlight.
是的，但是它们需要特别的照看和特殊的肥料以及充足的阳光。
T185-B lamp is suitable for all the users who use old type sunlight lamp, and they only need to take down starter and change the T185-B lamp to use; and if ballast tube is used, just take off it.
T185 - B适用于有老式日光灯支架的用户，用户只需要取下起辉器，换上t185 - B型LED日光灯即可，如果是电子镇流器的支架，需去掉电子镇流器。
T185-B lamp is suitable for all the users who use old type sunlight lamp, and they only need to take down starter and change the T185-B lamp to use; and if ballast tube is used, just take off it.
T185 - B适用于有老式日光灯支架的用户，用户只需要取下起辉器，换上t185 - B型LED日光灯即可，如果是电子镇流器的支架，需去掉电子镇流器。
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