Have you observed any changes lately?
最近你注意到什么变化没有？
Researchers observed one bird impale a rodent on a cactus.
研究人员观察到，一只鸟把一个啮齿动物钉到了一棵仙人掌上。
The patients were observed over a period of several months.
这些病人被观察了数月之久。
They had observed regularities in the behaviour of the animals.
他们曾观察过这些动物的习性。
In 1664 Hooke observed a reddish spot on the surface of the planet.
1664年，胡克观察到了那颗行星表面的一个微红的斑点。
They covertly observed Lauren, who was sitting between Ned and Algie at a nearby table.
他们秘密地观察着邻近桌子上坐在内德和阿尔吉之间的罗伦。
She should have observed the traffic rules.
她本应该遵守交通规则。
He observed every move of Ralph Spencer in detail.
他具体地观察了拉尔夫·斯宾塞的一举一动。
They observed no significant effect on songbird nesting success.
他们观察到对鸣禽筑巢成功没有显著影响。
She may have observed the adult moth just as it emerged from its pupa.
她可能是在成年蛾刚从蛹中孵化出来时观察到的。
In a study, Schwartz observed decision-making among college students during their senior year.
在一项研究中，施瓦茨观察了大四学生的决策过程。
The more dramatic and meaningful these commitments seem, the less likely they are to be observed.
这些承诺看起来越戏剧化、越有意义，就越不可能被遵守。
But the more dramatic and meaningful these commitments seem, the less likely they are to be observed.
但是，这些承诺看起来越戏剧化、越有意义，就越不可能被遵守。
We are going to go into the atom and try to understand the scientific basis for this observed behavior.
我们将深入研究原子并试图理解这种观察行为的科学基础。
Generally, the layering occurs on an annual basis, hence the observed changes in the records can be dated.
一般来说，分层是按年进行的，因此我们可以确定记录中观察到的变化的日期。
In observed lessons, any strugglers would be assisted by the teacher or quietly seek help from their neighbour.
在受观察的课堂上，有困难的学生都会得到老师的帮助或悄悄向邻座寻求帮助。
Its general accuracy could be checked against easily observed phenomena, like the rising and setting of the sun.
它大体的准确性可以通过日出日落等很容易观测的现象来证明。
Ancient agricultural civilizations observed the stars and then used those observations to keep track of the seasons.
古代农业文明观察星星并用来观测记录季节变化。
Your paper should compare what is expected of children at certain stages of development with what you actually observed.
你的论文应该将孩子不同发展阶段的预期和你实际观察到的作出比较。
The public was under the impression that Betty and Barney observed only light in the sky, but those familiar with the case know that they observed much more.
公众认为贝蒂和巴尼只是观察到了在天空中的一个亮光，但是那些熟悉这次事件的人知道他们观察到了更多的东西。
They observed him entering the bank.
他们看见他走进银行。
She observed that all the chairs were already occupied.
她发现所有的椅子都有人坐了。
They observed how the parts of the machine fitted together.
他们观看了机器零件的组装过程。
No poor maths lessons were observed.
没有观察到糟糕的数学课。
He observed, making for the provender.
他一边评论，一边向食物走去。
The little King observed his perplexity, and dissipated it with a word.
小国王看出了他的困惑，用一句话把它消解了。
After a pause, his brother said to the servants, "You have observed him."
歇了一会儿，他弟弟对仆人们说：“你们已经看到他了。”
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