Things such as: "The strongest tie of human sympathy should be one uniting all working people of all nations and tongues. " A group representing hundreds of French students sent this message: "In President Lincoln we mourn a fellow citizen.

VOA: special.2009.12.31

As you build these kinds of simulations, or anything like this, you need to think through whether things should be multiplicative or additive.

正如你建立各种仿真程序，或者类似的仿真程序时，你应该去想一想,他们应该是用加法还是用乘法。

麻省理工公开课 - 计算机科学及编程导论课程节选

They imitate things as they should be.

诗人只是照原样重现现实。

耶鲁公开课 - 文学理论导论课程节选

Otherwise what we see resulting are a lack of compliance, people not returning for appointments, not filling prescriptions, not doing a number of things they should be doing as part of the health exchange.

VOA: standard.2010.03.05