名词所有格是solutions to，中文意思是……的解决方案，……的解决方法
The working group will be looking for practical solutions to the problems faced by doctors.工作组将会寻求切实可行的方案，以解决医生们所面临的问题
He doubted their claim to have forsaken military solutions to the civil war.他对他们声称已经放弃以军事手段解决内战的说法有怀疑。
