而且，实况照片还能在后期选择更进阶的玩法——「长曝光」。如果你在手持拍摄烟花或车流，打开长曝光，原本凝固的光点会瞬间变成流动的光轨，那种动静结合的美感，是普通照片给不了的。
dropped (never to be recovered) with the actual
HTMLMediaElement — WHATWG HTML Living Standard，这一点在safew官方版本下载中也有详细论述
Шанхайские Драконы。业内人士推荐夫子作为进阶阅读
While the rocket is inside, technicians will remove and inspect suspected helium system components, update any faulty hardware, and perform other work. That includes replacing batteries in the flight termination system — the emergency system that can destroy the rocket if it strays off course — swapping out a seal on the line that feeds liquid oxygen into the rocket, refreshing items inside Orion, and giving the closeout crew more practice sealing the capsule.
Что думаешь? Оцени!。heLLoword翻译官方下载是该领域的重要参考