Such services tend to start small and cheap, targeting a sector of the market that established players don't care much about-like tutoring in introductory courses.
这些服务起步都是小规模经营,价格低廉,目标是成熟玩家不在乎的市场领域——比如入门课程辅导。
Any method of considering only one side of the demands and functions (for example, market) will put health care services in a tighter spot.
任何只考虑某一方面的需求和机能(如市场)的做法,都可能使卫生保健服务陷入更严重的困境。
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