应急设施必须随着情况改善予以逐步改进或以简易坑式厕所、通风改良坑式厕所或节水型水冲式厕所予以替代。

Emergency facilities need to be progressively improved or replaced with simple pit latrines, ventilated improved pit latrines, or poor-flush latrines as the situation develops.

youdao

这可能是对目前情况的一次改善。

This could be an advance on the present situation.

《柯林斯英汉双解大词典》

如果我们希望她的情况有所改善，我们必须非常谨慎小心，记住这一点！

If we hope for an improvement in her condition, we must be extremely cautious and careful, remember that!

youdao

0% of participants eyesight improved significantly, as a result of just changing the situation.

0%的参与者的视力有明显改善，仅仅是在改变情境的情况下。

哈佛公开课 - 幸福课课程节选

So, you say to your roommate because you want the house to be clean and things to change.

为了屋子变得整洁，情况有所改善，你可以跟你的室友说，

I'm afraid of 课堂 - SpeakingMax英语口语达人