英语语法分析

Her father also stayed at the Adlon on a visit to Berlin in 1931, on a promotional trip for his last and most successful silent film, "City Lights".

早在1931年，到访德国的卓老就下榻于阿德隆酒店，当时是为了给其最后、也是最成功的一部无声电影《城市之光》造势。