return new TextEncoder().encode(str.toUpperCase());
for grammar, punctuation, and spelling errors in the text
。业内人士推荐91视频作为进阶阅读
它正在深刻改变两件事：AI产业的生存逻辑，电力能源的增长逻辑。。快连下载安装对此有专业解读
Wöchentliche Ausgabe des SPIEGEL als E-Paper。WPS下载最新地址是该领域的重要参考
It marks the latest in a series of changes to the way primary care services work. Last year the government ordered GPs to introduce online booking for non-urgent cases, which it said would solve the so-called "8am scramble" to get through on the phone.