Sugarless yoghurt could help beat bad breath, tooth decay and gum disease, say scientists.
科学家们发现，无糖酸奶有助于缓解口腔异味、蛀牙和牙龈疾病。
But that, say scientists, is unfair.
但科学家们表示这并不公平。
So say scientists in Shanghai, China.
中国上海的科学家称。
One day it may switch off completely, say scientists.
科学家们称，将来有一天，它会完全被阻断。
Sitting around can increase your risk of cancer, say scientists.
据英国《每日邮报》11月3日报道，科学家称久坐不动会增加患癌风险。
Scientists say that is not the case.
科学家说事实并非如此。
Scientists say that little can be done to predict such a storm.
科学家们说，很难预测这样一场风暴。
Some scientists say taking medicines when you have a cold is actually bad for you.
一些科学家说，感冒时吃药实际上会对你有害。
Some scientists say that it was the key to the success of mankind.
一些科学家说这是人类成功的关键。
Scientists say the compound is likely to cause cancer but have no hard scientific proof.
科学家们称这种化合物可能致癌，但是并没有确凿的科学依据。
But scientists say this memory system is likely to work almost identically in people.
但是科学家声称这一记忆系统在人身上几乎同样的起作用。
The answer is no, social scientists say: it makes us look like human beings.
答案是否定的，社会科学家说：这只是让我们看起来像个人类。
OK - if you say so, scientists.
如果科学家这样说，行。
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 plan's chances of success are unknown.
科学家表示，该计划的成功几率仍然是个未知数。
Scientists say they'll investigate every animal they find.
科学家说他们会研究他们发现的每一只动物。
Scientists say there are ten other reasons why people just keep getting bigger.
科学家们说，另有十条原因可以解释人们为什么不停的变胖。
Scientists say the water level is dropping about three feet a year.
科学家说，其水平面每年下降达三英尺多。
Its effect, some scientists say, is the same as chewing your fingernails.
据有些科学家声称，犀牛角的效果就如同嚼自己的指甲。
Some Chinese scientists say no.
我国一些科学家认为“不会”。
Indeed, animals are capable of many emotional feelings, just like humans, some scientists say.
一些科学家说，事实上，动物和人类一样是具有多种情感和情绪的。
If sharks die off, you could have a food chain Whac-a-Mole, scientists say.
科学家说，如果鲨鱼灭绝，就会象“打地鼠”游戏一样引发食物链的崩溃。
Still, scientists say it isn't enough to cause long-term health effects.
但科学家说，这个量仍然不足以造成长期健康影响。
Scientists say continued emissions will cause the planet to heat up further.
科学家表示，持续的排放使地球越来越热。
So when I hear scientists say, "the data speak for themselves," I cringe.
当我听到科学家们说‘数据自然会说出一切’的时候，我泪流满面。
So when I hear scientists say, "the data speak for themselves," I cringe.
当我听到科学家们说‘数据自然会说出一切’的时候，我泪流满面。
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