港股: 跌幅擴大至四百點 恒指跌至18442點
日期： 2009-06-02 HKT 14:48
地產股: 回吐幅度較大，拖累恒指跌逾四百點，低見18442點。
VR technology allows users to enter a fully immersive digital environment,
usually through a headset or other type of device.
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Virtual reality (VR) and augmented reality (AR) technologies have been
around for several years, but they are expected to become more widely used
and acc...
1 年前
