In 1965, Paik purchased the first portable video camera available in the US

1965年，白南准购买了美国第一台便携式摄像机。

But exposure times were much quicker by the 1880s, and the introduction of the Box Brownie and other portable cameras meant that, though slow by today's digital standards, the exposure was almost instantaneous.

但到了 19 世纪 80 年代，曝光时间已经快得多了，盒子布朗尼和其他便携式相机的问世意味着，尽管以今天的数字标准来看很慢，但曝光几乎是瞬时完成的。