（汉译英）供水条件的改善会给健康带来巨大的影响。（water supply, have an effect on）
Improvement in water supply can have a dramatic effect on health.
（汉译英）供水条件的改善会给健康带来巨大的影响。（water supply, have an effect on）
Improvement in water supply can have a dramatic effect on health.
