butting optical fiber

例句：

1. 1.They butted each other in the hallway.
   他们在走廊里互相推搡。
2. 2. The car butted into the fence as it drove by.
   汽车在经过时撞到了篱笆。
3. 3.The bulls butted each other aggressively.
   公牛们互相顶撞得很激烈。