但因为它全是数字化的，它消除了二手书市场，也消除了任何共享，而且因为作业和考试都是通过准入码进行的，它消除了任何选择退出的能力。

But because it's all digital, it eliminates the used book market and eliminates any sharing, and because homework and tests are through an access code, it eliminates any ability to opt out.

youdao

因为它全是数字化的，它淘汰了二手书市场，也杜绝了任何共享，而且因为作业和考试都是通过准入码进行的，它让人们失去了选择退出的任何能力。

Because it's all digital, it eliminates the used book market and eliminates any sharing, and because homework and tests are through an access code, it eliminates any ability to opt out.

youdao

了解作业和考试。

Find out about homework assignments and school tests.

youdao

If you have an isobaric you're going to have to calculate where the energy changes, and that's a calculation that's likely on the homework and very like on an exam as well, too.

在等压过程中,我们需要计算能量的变化，我们在作业,和考试中,就会遇到这类问题。

麻省理工公开课 - 热力学与动力学课程节选

You're responsible for the homework, the quizzes, the tests, the final exam.

你们的职责是家庭作业和测试，还有月考，期末考试。

麻省理工公开课 - 固态化学导论课程节选