so

The desert sun was so hot that the travelers had to find shade immediately.

(Chinese) 沙漠的太阳是如此炎热，以至于旅行者必须立即寻找阴凉处。

I am so happy that you passed your final exam with a perfect score.

(Chinese) 我太高兴了，你竟然以满分通过了期末考试。

The bridge was closed due to the storm, so we had to take a different route.

(Chinese) 大桥因暴风雨关闭了，所以我们不得不走另一条路。

He studied until midnight so he could be fully prepared for the presentation.

(Chinese) 他学习到半夜，以便为演示做好充分准备。