同时，非洲新增的城市需要充足的水供应和良好的医疗条件。
Meanwhile, Africa's growing cities need better water supplies and sanitation.
不过，后来，良好的医疗条件延长了孩子们的平均寿命，因此，给死人照相的需求有所减少。
But as healthcare improved the life expectancy of children, the demand for death photography diminished.
要使“有条件现金转移支付计划”良好运行，还需要更多配套的学校和医疗诊所。
If conditional cash transfer programs are to work properly, many more schools and health clinics are needed.
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