You look pale, you must have poor health.

你脸色苍白，身体一定不太好。

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People with excellent health habits are far healthier, have more energy, and live longer and better than people who have poor health habits.

有良好生活习惯的人，比起那些糟蹋自己身体的人，能活得更健康、精力更旺盛。

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A primary school teacher found an interesting phenomenon: those individuals also provide much material for thought of poor health of the students in the class, the family often have poor health.

有位小学教师发现一个有趣又发人深思的现象：班级里那些个人卫生差的学生，其家庭卫生往往也较差。

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"Children who have emotional or developmental problems or who have mothers who have poor mental health are more likely to be bullies.

VOA: special.2010.05.06

Homeless children have poor health, emotional problems and low graduation rates, the study found.

CNN: Report: 1 in 50 U.S. children face homelessness

The report suggests that Scotland and Northern Ireland may face proportionally greater future demands on the health service than England and Wales, as they have a higher incidence of poor health in the population.

BBC: UK life 'healthier for longer', ONS figures show

There are many ways we could have helped the poor secure basic health coverage (e.g. through vouchers) without destroying the entire industry with third-party payer systems.

FORBES: The Road Not Taken: Free Market Health Care