在这项研究中，研究人员设置了一系列的5个实验，参与者在参加一些标准测试之前，要么阅读文学小说、流行小说、非小说的散文文学，要么什么都不读。

For the study, researchers set up a series of five experiments in which participants read either literary fiction, popular fiction, nonfiction or nothing at all before taking some standard tests.

youdao

但是您最好只在一个信号处理器中设置标记(别的什么都不做)，这胜过尝试创建复杂的处理器。

But you're better off setting flags — and nothing else — in a signal handler, as opposed to trying to create sophisticated handlers.

youdao

如果mustunderstand属性被设置为“0”(缺省设置)，就什么都不做。

Do nothing if mustunderstand is set to "0" (the default) or?

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