这颗球的材质是镀镍的黄铜。
这颗球也是一个盖子，防止管中的墨水在不用时会干掉。
The ball also ACTS as a cover to keep the ink supply from drying out when not in use.
我第一次试用的时候，我还担心购买这颗球并不是很值得，可是更换轴承后，我的想法发生了改变。
When I first through it with every thing it had come with I was getting nervous that I hadn't made a wise decision, but after changing the bearing and string mind was change and reassured.
这颗植物是一株心形球兰，因其叶子呈心形，常被称为“开心草”。
The plant, a hoya kerrii, is commonly called a "sweetheart plant" because of its leaf shape.
这颗水晶球表面镶嵌有几千颗水晶，和数万盏飞利浦LED灯。
The crystal ball has thousands of tiny crystals and tens of thousands of Philips LED lights on its surface.
这颗直径稍比百分之一公分大的球，会在真空能量起伏的感应下，移向表面平坦的平滑区域。
Measuring slightly over one tenth of a millimeter, the ball moves toward a smooth plate in response to energy fluctuations in the vacuum of empty space.
步骤三：如果这颗铝箔球和锡箔烤盘彼此排斥，就表示你的验电器成功了。
Step 3: If the aluminum foil ball is repelled away from the dish, the electroscope works.
步骤三：如果这颗铝箔球和锡箔烤盘彼此排斥，就表示你的验电器成功了。
Step 3: If the aluminum foil ball is repelled away from the dish, the electroscope works.
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