都会参加高中的signingday,虽然他们不签任何合同,参加也是具有象征意义的。楼主并没有误导。
“Some of these students will be continuing their athletic and academic careers at Ivy League schools. Although the Ivy League institutions do not follow the NLI program, students that are attending an Ivy League school will still participate in their high school signing day ceremony with the rest of their classmates (though the Ivy League commits won’t actually be physically signing anything).”