such that
如此…以致
In the paper,the researchers underscored the importance of limiting sun exposure such that the skin does not change color (tan) or burn.
在论文中,研究人员强调了阳光照射限度的重要性,例如皮肤不能改变颜色（晒黑）或者晒伤.
so that
1.为的是,以便2.以至于
The ink had faded so that many words were illegible.
墨水有已褪色的以便许多字是难辨认的.
Pass the cake round so that everyone can take a piece.
把蛋糕拿去传一圈,让每个人都可以分到一块.
I drink this poison so that we can be together forever.
我喝下这个毒药,这样我们就能永远在一起了.
