When taking the subway, if there are no seats, we must hold onto the handrail tightly

坐地铁的时候如果没有座位我们一定要抓紧扶手

The subway handrail is cold in winter

冬天地铁扶手很冷

Hold the handrail when you go down the stairs.

下楼梯时要抓住扶手。