Usually it's done by taking all or part of the infectious agent, and showing them to your immune system in some way.

通常它会带着全部或部分抗原介质,并以某种方式呈递给你的免疫系统

耶鲁公开课 - 生物医学工程探索课程节选

Molecules are produced here and they flow directly over, usually by diffusion, to the neighboring molecule.

这里产生的分子,通常是以扩散的方式,直接到达临近的分子

耶鲁公开课 - 生物医学工程探索课程节选

Type II Diabetes usually has its onset in adulthood-- that's beginning to change-- and is usually created by lifestyle factors: poor diet, physical inactivity, and obesity.

型糖尿病多见于成人,情况现在开始改变,这种病通常由不良生活方式引起,不良的饮食,锻炼的缺乏以及肥胖

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Well, the most common argument for this claim I think takes the following form.

这个说法通常的论据,我想是以以下方式阐述。

耶鲁公开课 - 死亡课程节选

All right. Second question: or maybe a better way of saying this, and the general format you're likely to see here is, a test involving a variable name, which must be initialized outside of the loop, and which interior to the loop gets changed, so that the test is going to change.

好，第二个问题：,换种更好的方式来说吧，你们通常喜欢的,方式是，这个测试涉及到一个变量名字，变量在循环外已经被初始化，然后循环内部会改变这个变量的值，因此测试结果会改变。

麻省理工公开课 - 计算机科学及编程导论课程节选

It brought about fundamental alterations, slowly, in ways sometimes people didn't even know it's happening; fundamental alterations in aspirations, in habits, in activities, in conceptions and definitions of work, and leisure.

带来基本的,缓慢的改变,以一种人们通常无法觉察到的方式,这样根本的改变的有愿望,习惯,行动,观念,还有,对工作,闲暇的定义

耶鲁公开课 - 美国内战与重建课程节选

Usually it's not. That was the point that discussed in my chapter comparing him to Houston's film The Dead. Houston's film is filled with sentimentality and nostalgia. Welles generally avoids that, the way James Joyce does.

通常并非如此，那正是我在比较,他的作品与休斯顿的电影《死魂灵》,的章节中所谈到的，休斯顿的电影,充满了多愁善感和怀旧情绪，而威尔斯通常,尽量避免那样做，那是詹姆斯·乔伊斯的方式。

麻省理工公开课 - 电影哲学课程节选