他结结巴巴地道歉,显得很不自在。
He made a ___halting apology, clearly uncomfortable.
交通信号灯变红,所有车辆都停了下来。
The traffic light turned red, ___halting all vehicles.
他的演讲断断续续,经常停下来整理思绪。
His speech was ___halting, with frequent pauses to gather his thoughts.