so as to...

so as to...ややフォーマル/in order to...カジュアル

The senator always tries to claim the moral high ground during a debate so as to shift public opinion in his favor.

senator セ ﾈ ﾀｰ　n)議員

claim 自分のものにする

the moral high ground モラル的に優位に立つ

favor フｪｨｳﾞｧ- n)好意、支持