Right to silence is an important right that criminal suspects should enjoy while pies bargaining is a stimulating mechanism for the suspects to break the silence and confess voluntarily.

• 在法治的视野下，沉默权是讯问制度中犯罪嫌疑人应当享有的重要权利，辩诉交易则又是犯罪嫌疑人打破沉默、自愿供述的激励机制。