为举办此次国际峰会，政府不惜一切代价。

The government ___spared ___no ___expense in hosting the international summit.

医疗团队不遗余力，以确保病人康复。

The medical team ___spared ___no ___pains to ensure the patient's recovery.

为了赢得冠军，教练要求队伍在最后的训练中全力以赴。

To win the championship, the coach instructed the team to ___spare ___no ___effort in their final training sessions.