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App00:12![#EF Summer Course 每个假期都是一次蜕变的机会[加油]](http://p3-sign.bdxiguaimg.com/tos-cn-p-0015/o88NDDGRQBCI50YLeBAAg4fLKtO3Z4htfdw7a2~tplv-pk90l89vgd-crop-center:576:324.jpeg?appId=3586&channelId=0&customType=custom%2Fnone&from=704_middle_image&imageType=list&isImmersiveScene=0&is_ios=1&is_stream=0&lk3s=9d3f5bff&logId=202411130537439EE6224416DA70784C7B&requestFrom=704&version_code=80402&x-expires=1762983463&x-signature=gq58vqSwg28c58eXzgwwFGdixvM%3D)
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