中英释义：
双语例句
与做生意的人打交道，必须步步小心。
In dealing with traders one must always watch one's step.
重点词汇
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步步
step by step; at every step
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小心
be careful; watch; beware; look out; take care; watch out; careful; close; safe; chary; cautious; wary; painstaking; religious about; circumspect; carefully; cautiously; narrowly; studiously; easy; steady; caution; care; respect; heads up