An experiment, to make directional arrangement of glass Mosaic with the designed feed device is conducted. The result shows that the device is effective and practical.
并用设计的供料装置对玻璃马赛克进行定向排列试验，结果表明，效果良好，有实用价值。
The aquarium staff made a glass bulb to separate the shark from other fish. They did it purposely so that they can feed the shark in different way.
水族馆为此特意弄了一个大大的玻璃罩，把鲨鱼和其它鱼类分开，只对鲨鱼进行单独的投食喂养。
The aquarium staff made a glass bulb to separate the shark from other fish. They did it purposely so that they can feed the shark in different way.
水族馆为此特意弄了一个大大的玻璃罩，把鲨鱼和其它鱼类分开，只对鲨鱼进行单独的投食喂养。
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