English follows
同じ花だけど、夏に咲いていた花と比べて色が違う。
The same flower, but the color is different from summer's one.
これが冬の花。
冬の花の色は夏のよりうすい。
あまり太陽の光を浴びていないせい、そして温度も低いし。
This is a winter's one.
Winter's color is more white than summer's one.
Because the daylight hours is less than summer, and the temperture is low.
これが夏に咲いていた花。
This is a summer's flower.