小學時,日日行幾層樓梯乃小菜一碟;年紀大,行兩層也喘年。三藩市有條長命樓梯 The 16th Avenue Tiled Steps Project,不但不惹人討厭,更是地標之一。5.39.217.77. n0 f; @7 y% n- g: }) ]
" \9 `7 i0 v( r

$ c" P4 {' v8 d |$ s! T6 Z1 Stvb now,tvbnow,bttvb+ T z. ] j9 }/ Z( w7 b
5.39.217.77! [6 C, O* Y8 n* R/ ]% e* a
' Z1 z) l- y. N) r8 }. v# F8 Z
 |