random中等

True: for more than 80 pre-digital years, linear speech broadcasting brought the gift of serendipity, random enlivening of a car journey or dull manual task.

的确如此：在数字时代之前的80多年里，线性的语言广播带来了意外收获这份礼物，随机地为一次驾车旅行或枯燥的体力活增添了乐趣。

This all seems random, but it’s by design, part of what the $6.1 billion U.S. egg industry bets will be its next big thing: climate-friendly eggs.

这一切看似随意，实则是精心设计的，是价值61亿美元的美国鸡蛋行业押注的下一个重头戏的一部分：气候友好型鸡蛋。

Those things might be social, sporting, creative or completely random (dancing around the living room, anyone?) — it doesn’t matter, so long as they’re enjoyable, and not likely to have negative side effects, such as drinking too much alcohol or going on a wild spending spree if you’re on a tight budget.

这些事情可能是社交的、运动的、创造性的，或者完全随性的（有人想在客厅里跳舞吗？）——这都无所谓，只要它们令人愉快，并且不太可能带来负面影响，比如饮酒过量，或者在手头拮据时疯狂购物。

Comprising artists Mark Boyle and Joan Hills and their children, they recreated random sections of the British landscape on gallery walls.

博伊尔一家由艺术家马克·博伊尔和琼·希尔斯及其子女组成，他们在画廊墙壁上再现了随意选取的英国风景片段。

random competition.

随意的竞争。