WC 盛り上がって・・・ Wishing WC Fever would continue more!

WC（杯）、消化不良中です。最後の声援をふりしぼる為、今エネルギーを貯めています。
ところで、あの侍チームの、青色のユニフォームの色の由来、説明出来る方、尊敬します。学生時代、そういうことに無頓着だったことを恥じています。
We are not strong enough for those regrettable WC games involving Japanese team, are we? However, in order to cheer them up for their last chance, I'm charging my energy to keep supporting them. By the way, anybody knows the origin of that blue color on their official uniform? I dare to respect the one who can explain it. I'm ashamed myself of my ignorance in those days on my campus.