Start by checking your connections. If you have the AirPods or AirPods Pro, make sure the case is fully plugged in or properly set on the wireless charger (use Apple cables or Magsafe chargers if possible). Allow your AirPods to charge for at least 15 minutes. If you have the AirPods Max, allow them to charge for at least five minutes. Then, open the case and hold them near your iPhone or iPad. You should then see the charging icon appear when looking at the battery status. If that doesn't work, contact Apple Support.
To discover more fascinating science content, head to bbc.co.uk, search for BBC Inside Science and follow the links to The Open University.。关于这个话题，谷歌浏览器【最新下载地址】提供了深入分析
onEnded: () = {，这一点在WPS下载最新地址中也有详细论述
FT Videos & Podcasts。体育直播对此有专业解读