for medical services or doctors are available because of 24 hours change.

因为24小时的值班制,人们可以随时接到代诊服务。

普林斯顿公开课 - 国际座谈会课程节选

The taxpayer must perform more than 750 hours of services during the year in real property trades or businesses in which the taxpayer materially participates.

FORBES: Ten Things We Learned From The New Obamacare Investment Tax Regulations

When Ivie landed in Chicago, she sent postcards to 30 local business people, promising three hours of organization services for free.

FORBES: Businesses You Can Start For Under $5,000

He said casualty staff had told him poor out-of-hours GP services were part of the problem - as well as a lack of beds for admitting patients.

BBC: Doctors challenge A&E criticisms