提示：点击例句中的单词，就可以看到词义解释

Connection speeds are improving as operators upgrade their networks .

随着运营商升级移动网络，网络连接速度正在提高。

Computer robots are simply programs that automate repetitive tasks at speeds impossible for humans to reproduce .

计算机机器人是一类用来执行人类无法达到的快速重复任务的一类程序。

Download speeds peaked at 42 megabits per second .

下载速度最高达到了42兆比特每秒。

Racehorse speeds have levelled out .

赛马的速度也达到了极限。

Cross country speeds are normally given in metres per second .

绕圈赛的速度通常用每秒多少米来衡量。