The Triple A's website offers a parent-teen driving contract that includes agreeing to pull off the road before using a cell phone.
美国汽车协会的网站提供了一份家长和孩子之间的驾驶合同，包括同意在使用手机前靠边停车。
Contract theory formalises the common sense that excess payments help prevent careless driving, which insurance companies cannot perfectly monitor.
契约理论正式确立了这种常识：自掏腰包的额外费用有助于阻止粗心驾驶，而后者是保险公司无法完美监测的。
Contract theory formalises the common sense that excess payments help prevent careless driving, which insurance companies cannot perfectly monitor.
契约理论正式确立了这种常识：自掏腰包的额外费用有助于阻止粗心驾驶，而后者是保险公司无法完美监测的。
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