实际上，非常高。，第一次频闪的时候，非常高。

It was very high, actually... the first... the first flash, very high.

youdao

这是下一张幻灯上的，这是频闪观测仪曝光。

That is what you will see on the next slide, which is a stroboscopic exposure.

youdao

这是下一张幻灯上的，这是频闪观测仪曝光。

That is what you will see on the next slide, which is a stroboscopic exposure.

youdao