The AD image above shows a pre-production sample which hadn't yet written "CD" next to the operation switch; the images to the right show it as finally produced.

上面的广告图片显示了一个预生产样品尚未写入“CD”的旁边操作开关，在右边的显示它的最后生产工序的图像。

youdao

Please proceed to pre production sample based on buyer's pattern.

请根据客人提供的样板做产前样。

youdao

The sample submitted is said to be a pre-production version, and thus subject to change before final release.

递交的样品据说是预先生产的版本，这样在最后新品发布之前样品还可以更改。

youdao

We've done our best to translate the feel with our in-person photos of the pre-production sample unit here, but we'd say it's something we weren't able to fully appreciate ourselves until it was in the same room with us.

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