After being awarded the first prize，he expressed that he would rather be remembered as an ordinary artist than as an advertisement designer.
2.主杆：he expressed that ...
3.After being awarded the first prize是介词语句作状语。
4.that he would rather be remembered as an ordinary artist than as an advertisement designer.是that正确引导的宾语从句。
5.would rather宁可。固定不动语句。后边接动词原形。常见构造为would rather do sth. than do sth.宁可做某件事而不肯做某件事。
6.be remembered as 做为......被记住。介词as的意思是“做为”。检举/意见反馈