这种消费心理的差异，本质上是为过程付费与为结果买单的区别。欧美游客愿意为船上的时间付钱，而中国游客更倾向于为下了船看到了什么而付钱。
"Preliminary indication is that we had an oxygen/fuel leak in the cavity above the ship engine firewall that was large enough to build pressure in excess of the vent capacity," Musk said a short while later, adding that "nothing so far suggests pushing next launch past next month".
，这一点在谷歌浏览器【最新下载地址】中也有详细论述
// 易错点2：漏写stack.length判断 → 栈空时访问stack[-1]会报错
const dest = new Uint8Array(