一些科学家说这是人类成功的关键。
Some scientists say that it was the key to the success of mankind.
科学家说，一个新的爱因斯坦将会出现。
一些科学家说，感冒时吃药实际上会对你有害。
Some scientists say taking medicines when you have a cold is actually bad for you.
美国科学家说，老年人正变得更健康、更快乐、更独立。
Elderly people are growing healthier, happier and more independent, say American scientists.
科学家说，有1亿6500万吨的塑料碎片漂浮在海面上。
Scientists say 165 million tons of plastic pieces are floating around out there.
科学家说，低耕农业在面临严重的水资源短缺的南亚越来越流行。
Scientists say Low Till Farming is becoming popular in South Asia, which is facing a severe water shortage.
科学家说，低耕农业是世界上对人类和环境都有利的最佳技术之一。
Scientists say Low Till Agriculture is one of the best examples in the worlds of technologies working for both people, and the environment.
科学家说，成千上万的动物被困在漂浮着的垃圾中，导致死亡或受伤。
Scientists say thousands of animals get trapped in the floating waste, resulting in death or injury.
一些气候科学家说，为增加流向结冰地区的冷水流量进行的俄罗斯河流改道，也可以用来减缓气候变暖。
Re-routing Russian rivers to increase cold water flow to ice-forming areas could also be used to slow down warming, say some climate scientists.
科学家说，你可以克服害羞。
科学家说，海狸还能帮助减少洪水的发生。
科学家说，这对许多不同种类的动植物来说是完美的！
Scientists say this is perfect for many different types of plants and animals!
另外，科学家说人们接受自己喜欢的颜色，拒绝自己讨厌的颜色。
Also, scientists say that people accept the colors they like, and refuse the colors they hate.
科学家说，人类可能会先与哺乳动物“交谈”，然后是其他脊椎动物，比如鱼。
Scientists say that humans may first "talk" with mammals and then other vertebrates such as fish.
一位名叫谢伟的科学家说，鲸落可能是最近才发生的，需要长期观察。
A scientist named Xie Wei says the whale fall might be quite recent and needs long-term observation (观察) .
科学家说他们将对更多水样进行检测。
Scientists say they are continuing to evaluate more water samples.
而这个电脑科学家说不，不该这么做。
The computer scientist said, no that's the wrong thing to do.
那些可怕的科学家说应该一年举行一次。
Those dreaded scientists claim that once a year is about right.
科学家说，其水平面每年下降达三英尺多。
Scientists say the water level is dropping about three feet a year.
科学家说他们会研究他们发现的每一只动物。
行为科学家说，‘门儿都别想’。
科学家说，如果没有这种凝胶，细菌将无法存活。
但科学家说，这个量仍然不足以造成长期健康影响。
Still, scientists say it isn't enough to cause long-term health effects.
但是科学家说，实际上是这些举动抑制了节省能源。
But scientists say that it's actually these moves that yield the bigger energy savings.
科学家说此设备将阳光转化为能量的效率可达30%。
The scientists say that their device has a 30 percent efficiency in converting sunlight into power.
科学家说这颗行星与其主恒星的距离适中，可能存在水分。
Scientists say the planet's distance from its primary star means it may contain water.
科学家说这颗行星与其主恒星的距离适中，可能存在水分。
Scientists say the planet's distance from its primary star means it may contain water.
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