The sales forecast rests on the presupposition that fuel prices will stay stable.

這份銷售預測建立在燃油價格將維持穩定的預設之上。

Please don't hire anyone based on the presupposition that degrees guarantee skill.

請不要基於學歷就保證能力的預設來錄用任何人。

The agent's presupposition that the caller was angry made the complaint worse.

客服人員預設來電者在生氣，結果讓客訴變得更糟。