prudent
adj acting with or showing care and foresight; showing good judgement 审慎的; 有先见之明的; 判断力强的
prudent housekeeping 精明的治家
a prudent saver of money 很会精打细算的储蓄者
It would be prudent to save some of the money. 存点钱是有远见的.
That was a prudent decision. 那是一个审慎的决定.
No matter how much you want to bathe, it just isn't safe.
不管你多想在这里游泳(都不要游),这里不安全。
They will think that you are the eyes and ears of the manager.
他们会认为,你是经理的耳目。
It soon became clear that the straight part of the dance changed when the sun's position changed. If the feeding place was toward the sun, the dancer headed straight upward during the straight part of the wagging dance.