The quartz clock keeps very good time.

石英钟走得很准。

The quartz clock keeps very good time.

石英表走得很准。

There is a gold quartz clock near the wood shutter.

木制的百叶窗旁挂着一个金黄色的石英钟。

The clock is now controlled by a high grade quartz clock in the main entrance of the Observatory.

此钟现由位于天文馆主入口处的高频石英钟控制。

If you need the exact time, you can go to the dining room, there's a quartz clock on the wall there.

如果你想知道准确的时间，你可以到餐厅去，在那里墙上挂着一个石英钟。