整体上，人口正在变得更健康。

The population ___as ___a ___whole is getting healthier.

总之，我认为最伟大的发明是计算机的发明，它影响了个人和整个社会。

To sum up, I can say that the greatest ever invention is the invention of computers, that has affected both individuals and society ___as ___a ___whole.

我们需要整体评估这个项目再做决定。

We need to evaluate the project ___as ___a ___whole before making a decision.