Data recorders also pin-point mechanical faults rapidly, reducing repair times.数据记录仪还能迅速查明机械故障，减少维修次数。They plugged in their tape-recorders.他们给录音机接上了电源。Voice recorders were retrofitted into planes already in service.录音设备安...
She does like to have the last word in any discussion.她确实喜欢商量什么事都最终自己说了算。They sat me down and had a serious discussion about sex.他们让我坐下，然后和我严肃地探讨了有关性的话题。This is not the place for a lengthy discussion.这会儿不是讨论个没完的时候。...