Sundial

你見過古代的時鐘是怎樣的嗎？我們見到公園内有三個不同款的日晷（古代時鐘）…它是視陽光的投影位置而閱讀時間，第一個見到這古代時鐘，時間是大约一點三刻。到了另一處見到這，大约两點一刻。另一處見到這個時大约四點。
Have you ever seen an ancient clock? We saw three different designs of sundials (ancient clocks) in the botanical garden…on a sundial, the time is read by looking where the sun’s shadow falls on the dial. The first one we saw, the time is around 1.45pm. We walked to another place and found this one around 2.15pm. And around 4pm we saw this one.