Missing from these bills is any serious attempt to rein in malpractice costs. 控制医疗事故成本
Spikes in car ownership have resulted in more prevalent traffic gridlock and inadequate parking space in some cities, which has prompted local governments to roll out new rules to rein in the number of cars on the road. 限制上路汽车的数量
The finance director keeps a tight rein on spending. 财务主管严格控制开支。
The government is reining in public expenditure. 政府正在收紧公共开支。
She kept her emotions tightly reined in. 她尽量克制着自己的感情。