To be stubborn and unyielding, only responding to firm or tough measures, not gentle persuasion.
这个孩子个性很强，从来都是欺硬怕软，你得跟他讲道理而不是一味地宠着。
This child has a very strong personality; they are always unyielding, only responding to firmness and not gentleness. You need to reason with them instead of simply spoiling them.
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