so that 以便；所以；
例句：
Mari tilted her head back so that she could look at him.
玛丽把头向后仰了仰，以便能看着他。
Theyre dredging the harbour so that larger ships can use it.
他们正在疏浚港湾以便大船驶入。
相关介绍
She burned the letters so that her husband would never read them.
她把那些信都烧了以便永远不让她丈夫看见。
The boys dug pits and baited them so that they could spear their prey.
男孩子们挖了陷阱，在里面放上诱饵，以便用矛刺杀猎物。
I studied Italian so that I would be able to read Dante in the original.
我学习意大利语以便能读但丁的原著。
We perfected a hand-signal system so that he could keep me informed of hazards.
我们完善了一套手语体系，以便他能告知我危险。
