B: Yeah, they often have to burn the midnight oil to finish their task.
B: Yeah, they often have to burn the midnight oil to finish their task.
是啊！他们为了完成任务常常得挑灯夜战。
B: Yeah, they often have to burn the midnight oil to finish their task.
是啊！他们为了完成任务常常得挑灯夜战。