Leaks are generally inside the tank, like around the valve that keeps the water from rushing from the tank down to the bowl. A good way to check for this kind of leak is to dump a bit of colored liquid, tea, fruit juice, coffee, into the tank. Give it a half hour. Then see if there's any of that liquid in the bowl. If there is, you have a leak.
漏水一般在水箱內部,比如防止水從水箱衝到碗裡的閥門周圍。 檢查這種漏水的好方法是往水箱裡倒一點有色液體,茶水、果汁、咖啡。給它半個小時的時間。 然後看看碗裡是否有這些液體。 如果有,就是漏水了。