Do you think of algae as gloopy green slime?
你觉得海藻像是粘稠的绿色黏液吗？
Of today's different groups of algae, green algae are probably the most similar to ancestral plants.
在今天的众多藻类中，绿藻可能与植物的祖先最为相似。
Green algae store food as starch, as do land plants and have cell walls made of cellulose, similar in composition to those of land plants.
绿藻以淀粉的形式储存食物，陆生植物也是如此，它们的细胞壁由纤维素构成，与陆生植物的细胞壁组成相似。
If so, the green algae would have been subjected to environmental pressures that resulted in adaptations that enhanced their potential to give rise to land-dwelling or organisms.
如果是这样的话，绿藻就会受到环境压力的影响，从而产生适应性，提高它们产生陆地生物或有机体的潜力。
DNA comparisons have shown that green algae are plants' closest living relatives.
DNA比对显示，绿藻是植物现存的关系最近的亲戚。
Today green algae live mainly in freshwater, suggesting that their early evolutionary history may have occurred in freshwater habitats.
如今的绿藻大多生活在淡水水域中，这一点说明它们的早期进化史可能起源于淡水生境。
Ancient fresh water green algae must have evolved features that enable them to withstand extremes of temperature and periods of dryness.
古老的淡水绿藻一定进化出了一些特性，这些特性使得它们能够熬过极端的温度和干旱期。
A great deal of green algae appeared on the famous Dadonghai Beach in Sanya, Hainan, China News Service reported.
据中新社报道，海南三亚著名的大东海海滩出现了大量绿色海藻。
Sanitation workers said the green algae has appeared for days and they have swept up 2 truckloads of algae every day.
据环卫工人介绍，绿藻出现已有些时日，每天能清扫出2大卡车。
In case of a continuous surf islands are surrounded with a wide band of sea foam saturated with green algae that are so loved by the birds.
海浪不断的冲刷在岸边形成了丰富的混合着海藻的泡沫，是鸟儿最爱的泡沫浴。
Scientists are experimenting with photosynthetic microbes such as algae and cyanobacteria (sometimes referred to as blue-green algae).
科学家目前用来做实验的微生物是有光合作用能力的微生物，如藻类和蓝细菌(有时叫做蓝绿藻或蓝藻)。
The organism is a cyanobacterium, also known as blue-green algae, although it is technically not an algae.
这种微生物是一种藻青菌，也称为蓝绿藻，尽管严格来讲它并不是一种藻类。
Researchers monitoring the spread of the blue-green algae said such blooms had spread over the Baltic sea each summer for decades.
研究人员检测到蓝绿色藻类如此蔓延在波罗的海的每年夏天，长达数十年之久。
Among the common kinds are cyanobacteria, silica-encased diatoms, dinoflagellates, green algae, and chalk-coated coccolithophores.
其中常见的种类是蓝藻、二氧化硅包裹硅藻、甲藻、绿藻和白垩涂层颗石藻。
As well threatening certain species, blue-green algae can also pose a risk to human health, and officials are advising people not to bathe in areas where the algae is visible.
以及物种的威胁，蓝绿色海藻还可能影响人类的健康，专家建议人们不要在有藻类的地方洗澡。
Green algae broke out in a large scale in the Huangpu River recently for the first time, which threatened the scenic water area of the Bund.
近日，黄浦江水域首次大规模爆发绿萍，威胁外滩景观水域。
Plants and cyanobacteria (also called blue-green algae), she says, “have evolved highly organized photosynthetic systems for the efficient oxidation of water.”
植物和蓝藻（又称蓝绿色藻类），她说，“已经进化为高度的有组织的光合系统以有效的氧化水。”
Strongly alkaline: grapes, tea leaves, grape wine, kelp, natural green algae.
强碱性：葡萄、茶叶、葡萄酒、海带、天然绿藻类。
Terra's ASTER sensor captured this view of filaments of blue-green algae swirling across Guatemala's Lake Atitlán on November 22, 2009.
2009年11月22号，绕地卫星上的热发射和反射接受器捕捉到了这种蓝绿细丝状水藻旋转越过危地马拉的亚提特兰湖。
Then around 3.7 billion years ago, early forms of blue-green algae began to use sunlight to make food.
后来，约3.7亿年前，早期的蓝绿藻(Blue - green algae)开始通过阳光来制造食物。
Canada geese swim along a stretch of the Regent's Canal in Camden amidst green algae in London, England.
在英国伦敦的卡姆登摄政运河上，加拿大鹅从绵延的绿藻间游过。
Any of several green algae of the genus Ulva, having a membranous leaflike, irregularly shaped thallus sometimes used in salads.
一种石莼属的绿色海藻，有膜状叶形的不规则的叶状体，经常用在沙拉中。
Any of several green algae of the genus Ulva, having a membranous leaflike, irregularly shaped thallus sometimes used in salads.
一种石莼属的绿色海藻，有膜状叶形的不规则的叶状体，经常用在沙拉中。
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