Or, if you go in kind of half-heartedly, for a period of time you'll reduce the disease burden, but eventually those tools will become ineffective, and the death rate will soar back up again.
或者，如果你是半推半就的去工作的 一段时间内你可以降低人们的疾病负担 但最终那些工具会失效 而死亡率将会再次暴增