Luther Vandross
Finding these optimization opportunities can itself be a significant undertaking. It requires end-to-end understanding of the spec to identify which behaviors are observable and which can safely be elided. Even then, whether a given optimization is actually spec-compliant is often unclear. Implementers must make judgment calls about which semantics they can relax without breaking compatibility. This puts enormous pressure on runtime teams to become spec experts just to achieve acceptable performance.
，这一点在Line官方版本下载中也有详细论述
const sp = speed[i];
Британский аналитик указал на тревогу ВСУ из-за ОдессыАналитик Меркурис: Многие одесситы ждут прихода российской армии