Мерц резко сменил риторику во время встречи в Китае09:25
"Launching radioactive material through the Earth's atmosphere brings safety concerns. You have to have a special license to do that, but it is not insurmountable," says Dr Simeon Barber, planetary science specialist at the Open University.。关于这个话题，51吃瓜提供了深入分析
State Management，这一点在下载安装 谷歌浏览器 开启极速安全的 上网之旅。中也有详细论述
Object.defineProperty() — MDN Web Docs