1.Spend money like water.
挥金如土。收藏指正
2.spend money like water
用钱如水收藏指正
3.They both spend money like water.
他们两人都是挥金如土。收藏指正
4.Sailors in shore leave often spend money like water.
获准离船上岸的水手往往花钱如流水。收藏指正
5.In addition to his salary, Bernard receives a large monthly allowance from his father—than is probably why he is able to spend money like water.
除了工资，伯纳德还每月从他父亲那里得到补贴——怪不得他挥金如土，毫不在乎。收藏指正