be careful的同義詞是:take careBe carefulwith the money and work to a budget .花錢需小心,要按預算辦事。
Be careful-the plates are hot.當心—盤子燙手。He said, "Take care, or I will hang you up again."他說:“小心點,否則我要再把你們吊起來?!盬ho's taking care of the children while you're away 你外出時誰來照料這些孩子?