①蹦蹦跳跳(AABB式的词语):____、____
②形容高兴的四字词语:兴高采烈、____、____
③含有数字的四字词语:四面八方、____、____
Located between the 16th and the 18th floor, ______ I call my “home” is more like a “bird's nest”.
世界上首次完成环绕地球航行一周的壮举的是____ 。