政府已发誓在反腐败斗争中竭尽全力。
The government has vowed to ___leave ___no ___stone ___unturned in the fight against corruption.
他竭尽全力以实现成为医生的梦想。
He ___left ___no ___stone ___unturned to achieve his dream of becoming a doctor.
研究人员在寻求解决方案时竭尽全力。
Researchers are ___leaving ___no ___stone ___unturned in their quest for a solution.