这样相差很大的，真的，很大的。你可以节省开支，所以我不介意走几个街区来拿这些东西。

It makes a difference, yes, it does, a lot. You save money, so I do not mind walking these blocks to get the stuff.

youdao

但是你可以发挥你的意志力或哄骗它帮你节省开支。

But you can pump up your willpower or trick it into helping you spend less.

youdao

这种方式不仅可以节省开支，并且可以确保你的计划比其它任何大动干戈组织的公共健康活动效果显著。

That way you can save money and make sure your programme will be effective prior to rolling out any public health campaign at great expense.

youdao