There has been a falling-off in box office income and other earnings.
票房收入和其他进项已经有所下降。
《柯林斯英汉双解大词典》The economic effects of the sports facilities are mainly gained in the box office income and the rental.
运动设施服务社会的经济收益主要来源于门票收入和租用收入;
However, after less than 10 years of flourishing, they are facing great decline in box office income.
但是经过了不到十年的繁荣之后,它们却面临着票房收入大幅度下跌的严重问题。