| 摘要 |
There is described an improved rearview mirror for a vehicle comprising a first planar reflective surface, a second longitudinally convex reflective surface providing a wider field of rearward vision relative to the first reflective surface, a frame surrounding the first and second reflective surfaces for maintaining the same in a fixed position in parallel longitudinal alignment with one another and markings adjacent the second reflective surface providing a visual indication of a safe lane changing zone.
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