line-up: the people who are going to take part in a particular event 阵容;阵式
an impressive line-up of speakers 给人印象深刻的演讲者阵容
the starting line-up(= the players who will begin the game) 比赛首发队员阵容

seemingly: in a way that appears to be true but may in fact not be 看似;貌似;表面上
a seemingly stupid question 看似愚蠢的问题
a seemingly endless journey 似乎永远走不完的路

overview: a general description or an outline of something 概述;纵览;概论;概况

intertwine:
1.if two or more things intertwine or are intertwined, they are twisted together so that they are very difficult to separate (使)缠结,缠绕在一起
a necklace of rubies intertwined with pearls 缠着珍珠的红宝石项链
intertwining branches 缠绕在一起的树枝
2.to be or become very closely connected with something/somebody else 紧密相连
Their political careers had become closely intertwined. 他们的政治生涯已经紧密地结合在一起了.