By contrast, the idea that communication becomes a random broadcast to 500 "friends" about what you were up to last night is perfectly incomprehensible.
相比之下，那种“交流即是随机向500位好友'播报昨晚都干了些什么”的想法，委实令人费解。
2
I also spent some time with the smudge tool getting rid of perfectly straight lines and roughing up random areas of the image.
我也用了大量的时间使用模糊工具来模糊原来完美的线条，并且随机模糊了图片某些区域。
3
The results demonstrate that the combined association rules represent the regular texture and random texture perfectly.