Commuters who are unable to reach the handrails can hold on to grab poles at the ends of the seat bays.

无法碰到扶手的乘客可以抓住座位隔间末端的扶手。

Handrails manufacturing sales.

扶手制造销售。

Repair the handrails on the crown.

修理天车的栏杆。

Rigid handrails at tops of all ladders.

梯子顶端的扶手是否坚固。

The metaphor I like is that of handrails.

我有一个喜欢用的比喻，就是‘扶手’。