近义词是so as to do ，in an attempt to do，中文意思是为了做某事
We should have a good health so as to do our job well， for instance studying， researching and so on.我们必须有健康的身体才能有精力去做好我们的学习研究等工作。
He brought with him a painter so as to do a picture of the kindly saint as a paragon for his countrymen.
