There are paid, free, and ad-supported versions, seasonal and non-seasonal updates.

Rovio提供了付费版、免费版、内置广告版以及时令版和非时令版更新。

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Those that stay are well-qualified and highly employable, and will be snapped up by the private sector, often in better paid, non-science roles.

留下的能够胜任的和高级的雇佣者，或者被私营部门匆匆留下的，往往是高薪却和科学无关的角色。

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More attention is paid to the couches and TV than the bathroom, kitchen, or non-tv sections of the bedroom.

他们对沙发和电视的关注程度远远超过了浴室，厨房和没有电视的卧室。

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Free Press Release offers paid and non-paid services to help you distribute news about your organization to different media outlets.

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Another solution to boost savings: Social Security credits for time spent as non-paid caregivers.

FORBES: Magazine Article

My experience is over 10 years in that capacity, but as a non-paid volunteer on a part time basis.

FORBES: Can A Volunteer Beat A Paid Professional For A Job?