1、A water clock was another way to tell time.
水鐘又是一種計時的方法。

2、The clock is 6 metres high and is the largest water clock in China.
這個鐘高6米，它是中國最大的水鐘。

3、Symmetrically standing on the right hand side is a huge water clock made in 1799.
對稱的站在右手邊的是1799年制造的巨大的水鐘。