用“in relays”造句大全,in relays造句 国语站 造句 9.96K 大中小设置文字大小 groups of men working in relaysRunning in relays to tire prey or waiting in ambush while others chase prey toward it.His questioners worked on him in relays.Rescuers worked in relays to save the trapped miners. TAG标签:造句 relays #