It took grown-ups a while to catch on to the teen video craze TikTok. As always, they are now threatening to ruin the fun.
一帮成年人花了好长时间才弄明白令青少年为之疯狂的视频应用TikTok（抖音国际版）是怎么回事。像以往一样，他们如今正威胁要毁掉这种乐趣。