这个村子的历史可追溯至中世纪。

The village has a history going back to the Middle Ages.

《牛津词典》

“当时，中国语言和文化非常神秘，不为大多数国家所知，但如今，世界上越来越多的人开始学习汉语，乃至中国历史、中医等。”西尔斯补充说。

"Chinese language and culture were mysterious and not known by people in most countries then, but now, more and more people in the world are learning Chinese, even Chinese history, traditional Chinese medicine and so on, " Sears added.

youdao

有一个迟滞期，抗体浓度缓慢上升至中间水平。

There's a lag phase, and there's a slow rise to an intermediate level of antibody concentration.

youdao

They go through these wires and into these electrodes that are deep in your brain, and they stimulate tissue inside the brain.

电信号通过这些线路,传递至植入于大脑的电极中,由此刺激大脑中的组织

耶鲁公开课 - 生物医学工程探索课程节选

And we had the similar statement by Kelvin about the heat engine that required that some heat gets dumped into a cold reservoir in the process of converting the heat from the hot reservoir into work.

相同的陈述,同样的有开尔文表述：,把热量完全从高温热源,转移至低温热源的过程中,必然有功的输出。

麻省理工公开课 - 热力学与动力学课程节选

So we know that all the numbers between 45 and 30, these strategies were not dominated.

所以可知选择30至45之间的数,这样的策略在原博弈中并不是劣势的

耶鲁公开课 - 博弈论课程节选