jump on …bandwagon 赶时髦；随大流social media 社交媒体make a push into 拓展进；挤进
video sharing app 视频分享applip sync （跟着音乐视频）对口型dance routines 舞蹈动作soar 激增pandemic 疫情tap into 利用；开发
sportswear 运动服装make up 化妆品catch up 赶上accelebrate 加速lockdown封锁停业retailer 零售商race to do 竞相up one's game 做出更多努力，取得更好表现the number of …的数量
a slice of 一片；一份festive 节日的；喜庆的；欢乐的；livestream shopping直播购物anchor 主持人influencer 网红；有影响力的人
infancy 婴儿期；初创期a host of 许多format 配方；模式get in on the act 参与；插一手get a cut 抽取佣金
internal 内部的make a purchase 购物specialize in 专业…；专注…行业reckon with 需要处理；必须应对chip away at 蚕食；逐步破坏/减少…
seamless 无缝连接think of it as 把…当作relevant to 与…有关