Astronauts use a weight training device which is like a multi-gym, a specially adapted treadmill and a bicycle machine.

宇航员使用重量训练设备，例如多功能健身房、专门改装的跑步机和自行车机。

Official in the English city of Manchester are demanding an inquiry into what they described as a fiasco after suspected bomb found at a football stadium turned out to be a training device for sniffer dogs.

曼彻斯特足球场疑似爆炸物为警犬训练装置，政府要求对此事进行调查。