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例子
The company took a cautious approach to expansion, thoroughly researching each potential market.
The detective proceeded with cautious optimism, hoping to uncover new leads in the case.
She gave him a cautious smile, unsure of his intentions.
She walked with cautious steps along the icy sidewalk, mindful of the slippery surface.
The hikers were cautious as they navigated through the dense forest, watching out for wild animals.
