Which means T. Rex can smell in stereo.

这就使霸王龙拥有立体的嗅觉。

4K video, with better low-light performance, and extended dynamic range, now records in stereo.

4K 视频拍摄带来更出色的低光表现和扩展的动态范围，并可录制立体声。

Sound can be heard in stereo or 3-D. The 3-D method creates sound on all sides of the listener, the company said.

该公司称，使用者可以听到三维立体声，这种三维立体声会环绕着耳朵。