1.At first the bees picked answers at random.

超初，蜜蜂随机选择答案。

2.The Nautilus continued to wander at random.

“鹦鹉螺号”船只继续冒险前进。

3.He opened the book at random.

他随翻开书。

4.Sometimes the guards would just kill someone at random.

有时候守卫会随杀人。

5.In an unhealthy society, resources are unfairly distributed or distributed at random.

在不健康的社会中，资源被不公平地分配或随机地分配。

6.Harry approached another door at random and pushed. It did not move.

哈利胡乱挑-门走过去推下，门没动。

7.I felt pressure to find one, so I chose him at random.

迫于压力，然后随便挑他。

8.Didn't he just drip the paint at random?

他不就是随作画嘛？

9.Participants were paired up at random and their reactions recorded.

参与者被随机配对，并记录他们的反应。

10.Every month or so, a killer shoots innocent people at random.

差不多每个月都会有名凶手随射杀无辜的人。

11.Two people picked at random will share around 99.6% of their DNA.

随机挑选的两个人的DNA大约有99.6%是相同的。

12.Looked at superficially, neurons in the brain seem to fire at random.

从表面上看，大脑中的神经元似乎是随机放电的。

13.Visitors are led through by guides, not left alone to sample at random.

参观者由导览者带领参观，而不是独自人四处闲逛。

14.Some Dada ist's claimed it was chosen from the dictionary at random.

些达达主义者声称该词是从字典里随机选的。

15.She told them they would be paged at random, five times a day.

她告诉志愿者她会随机呼叫他们，每天5次。

16.The magician asked the audience to choose a card at random from his hand.

魔术师让观众在他手上随抽张牌。

17.Then residents in these communities were phoned at random and asked the same questions.

然后随机地给这些城市的居民打电话，问他们同样的问题。

18.When gold is deposited onto a surface at random, it first forms miniature islands.

当金随机沉积到个表面上时，先会形成些微型岛屿。

19.Harper had not sped upward at random; he had spotted what Harry had not.

Harper并不是随便向上加速的，他有哈利没有的目标。

20.Choosing a day at random, it found coverage on the killings of forty seven women.

在随机选取的天里，全球有47名女性被杀的报道。