过于谨慎的 overcautious
最好的亲属莫过于谨慎 No better relation than a prudent and faithful friend
谨慎于 be cautious about
用于谨慎和精确控制 for discreet and precise control
这位意大利人所做的都是他的前辈教练已经做过的事，在客场做战时都倾向于谨慎。
The Italian has done everything his senior coach has done, and he tends to be cautious when playing away from home.
拖泥带水的销售归咎于谨慎的心理。
幸运者都把他们的成功归因于谨慎或功德。
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