这个喷泉的流量是10升每秒。

The fountain has a flow rate of 10 ___L/s.

这家商场安装了l.p.s系统，帮助顾客快速找到店铺。

The shopping mall installed an ___LPS to help customers locate stores easily.

气象预报显示，一个低压系统正在向东移动。

The weather forecast shows an ___L.P.S. moving eastward.