We seem to know and do not know? Rule of bicycle.
Does everybody come in all the problems correct answer?
We learn well, and let's run in Yokohama happily safely!
Bicycle true-false quiz (the outside site)
Bicycle true-false quiz starts when we click link.
※This Web contents were made as part of Mitsui Sumitomo Insurance Co., Ltd. and "inclusion cooperation agreement about regional activation" of Yokohama-shi.
Quiz image screen