Introduction
Main Tower is a skyscraper in the Innenstadt district of Frankfurt. Its name comes from the river Main, and it has public viewing platforms.
侬将能够听到啥
迭些是迭个地方语音导览已经发布个部分。
故事勒应用里向继续
勒 Free Tour Go 里向听更多。
介绍只是开头。探索迭个地方个故事、细节搭语音导览，按自家个节奏来发现。
发现应用 该应用还勒测试中，还呒没公开下载。