VOA: 《NASA Makes Progress Toward Deep-space Travel》
Saturday from the launch pad at NASA's Stennis Space Center in Mississippi,
the serospace agency tested its space launch system.
Rockets fired for roughly eight minutes, generating 725 metric tons of thrust
while guzzling more than 2600 cubic meters of fuel to simulate internal conditions for lift off.
以上,是美国记者播报新闻时说的,出现了Rockets fired for roughly eight minutes, fire是短暂动词,为什么可以后接for一段时间呢?
在 https://www.cpsenglish.com/question/46855 老师说 主语必须是人,短暂动词+for一段时间是可以的。
并且说The shop opened for three hours. 则为错句。
那么,我提问的Rockets fired for roughly eight minutes 该怎么理解呢? 另外请教老师Saturday from the launch pad 这里的from怎么理解含义用法?