意外的快了半分鐘有餘，看來極限真的還沒到。如果要9km 50mins，那4km 20mins以內應該很合理吧！
今天沒看到情侶，nice!
Chi-Chia's blog
Paid leave should be spent sleeping
流水帳--21分半
This article is not yet translated. Showing the Chinese version.
Paid leave should be spent sleeping
This article is not yet translated. Showing the Chinese version.
意外的快了半分鐘有餘，看來極限真的還沒到。如果要9km 50mins，那4km 20mins以內應該很合理吧！
今天沒看到情侶，nice!
