汽车品牌和型号不同，行车里程也不同，虽然根据经验车的引擎越小每加仑油可行使的里程就越长。
Mileage differ between car makes and models, although a good rule of thumb is that you should get more miles per gallon if your car has a smaller engine.
没有订立书面合同或者合同中未明确约定为专有许可的，被许可行使的权利应当视为非专有权利。
In the absence of such a contract in writing or an explicit stipulation on exclusive license in the contract, the right so licensed to exercise shall be considered as the non-exclusive right.
可供社区改善精神疾患患者生活和行使社区级发现和治疗精神疾患权利利用的切实可行方案包括
Viable options available to communities to improve the lives of people living with mental disorders and exercise their rights to community-level detection and treatment of mental disorders include
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