omnibus bar

例句：

1. 1.The omnibus was crowded with passengers.
   公共汽车上挤满了乘客。
2. 2. She boarded the omnibus at the stop.
   她在车站上了公共汽车。
3. 3. The omnibus driver had to make a detour due to the traffic jam.
   由于交通堵塞，公共汽车司机不得不绕道行驶。