sponge off造句

" That's Mammy gettin'the water to sponge off the young Misses.
" 那是嬷嬷在打水,要来给两位姑娘擦身了.

Will this mark sponge off?
这污渍能用海绵擦洗掉 吗 ?

His personality changed and they both began to sponge off me big time.
他的个性发生了改变,他们两个开始依赖我生活.