四十二岁起以字行，更字征仲。

Forty-two play with words, but the word levy secondary.

youdao

眉毛又粗又浓，一字行的非常的平整。

The eyebrow is thick and thick, a word goes very neatly.

youdao

对调次序：把字，字词，字行或插图的次序对调。

Transpose: To change places with another letter, word, lie or illustration.

youdao

The first words or first line out of his mouth or the first lines are " "it is customary," he says.

他开头的前几个字,或前几行是,他说：，“按惯例。

耶鲁公开课 - 政治哲学导论课程节选

I don't have to go read what it printed out in the screen. This has returned a value that I can use. Because I could do a test to say, is this a return value? If it's not, I'll do something else with it. So the binding is still there, it simply doesn't print it out.

我不想读到屏幕中打印出来的这行字,程序返回过一个我能够使用的值,因为我可以做个小测试，来说明这是否是返回的值，如果不是，我可以做一些其它的事,而这个绑定依然在这儿，没有打印任何东西。

麻省理工公开课 - 计算机科学及编程导论课程节选