cast one's bread upon the waters

英语翻译教程 ... as weak as water 弱不禁风 cast one's bread upon the waters 不期望报答所作之事 ...

英语语言词典 #... ... 不期望报答地做好事, 行善 cast one's bread upon the waters 行善 throw one's bread upon the water ...

英语典故/何润... ... Carry the Day 获胜 Cast One's Bread upon the Waters 真心行善不图报 Cast Pearls before Swine 对牛弹琴 ...