Soon, however, the water I ide had risen to the stairway landing.

可是不多时，楼下的河水已涨到了楼梯平台上。

Soon, however, the water inside had risen to the stairway landing.

可是不多时，楼下的河水已涨到了楼梯平台上。

A crowd routinely gathers at the station above and then gradually filters through the narrow stairway landing on the platform below.

天天都有一大群人例行公事般地在车站集合，然后经过狭小梯道的分流，最后再到下面的各个站台上。