beccueCOCA³¹⁵¹¹¹⁺⁴ 基本例句 🌏拯救 Price is another factor that affects the numbers of apps downloaded versus the number of songs, Beccue said. Many apps are free to download whereas songs typically cost99 cents. 音乐市场长久以来一直为盗版和资源共享所困，贝库说，本应该有比你想象的更多的音乐下载量的，但是很多人正在免费的拥有音乐。 yeeyan