可不要小看那么些图文组合，它们可不是随便任意拼凑出来的，而是经过一系列复杂的工作产生的。

Don't think little of the combinations of pictures and words, they're not justed put together, but formed after a series of complex work.

youdao

任意的、随便的方法是不行的。

No haphazard hit-or-miss methods will do.

youdao

For instance the cookie, the gingerbread man, the gingerbread woman or whichever one of the cookies you want to introduce first and focus just on getting that cookie to dance.

比如这个饼干人，男姜饼人，女姜饼人，或者随便任意一个,你想最先研究的饼干人,让它跳舞，跳起来。

哈佛公开课 - 计算机科学课程节选

If you haven't seen Law & Order, the way to see Law & order is to go to a random TV set, at a random time, and turn on a random channel.

你要是没看过,随便去找个电视机,在任意时段任意频道都能看到

耶鲁公开课 - 博弈论课程节选