TikTok: hit a critical milestone only Facebook has been able to
	文章来源: 蓝调 于 2021-07-15 23:13:58

TikTok has been downloaded three billion times around the globe. Facebook and its WhatsApp, Instagram, and Messenger are the only other non-game apps to hit that mark. TikTok reaching that milestone proves Facebook isn't the only app people don't want to live without. https://www.businessinsider.com/tiktok-facebook-3-billion-app-downloads-popularity-users-whatsapp-instagram-2021-7