The left-hand camera sent its picture to the left eye of the goggles; the right-hand camera sent its picture to the right eye.
左手边的摄像机会把拍摄到的影像发送到护目镜的左眼位，右手边的则发送到右眼位。
The next step was to combine the roll-holder with a small hand camera.
下一步就是将支架和手持式相机连接起来。
In 1978, he bought another ordinary second-hand camera and resumed his photographing. The motivation was so simple yet so strong that he decided that it would always be a part of his life.
到了1978年，他又活动开了心思，买了一台很普通的二手相机，总想要留住感动过他的良辰美景，这动机如此朴素、纯粹、强烈，以至于值得用毕生的精力去践行。
In 1978, he bought another ordinary second-hand camera and resumed his photographing. The motivation was so simple yet so strong that he decided that it would always be a part of his life.
到了1978年，他又活动开了心思，买了一台很普通的二手相机，总想要留住感动过他的良辰美景，这动机如此朴素、纯粹、强烈，以至于值得用毕生的精力去践行。
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