弗雷德里克医学博士表示，这项技术对非洲人民来说，非常实惠实用。
Frederick, MD, said that the technology to the African people, the very practical benefits.
阿实用又实惠的充电站，提供刷新是白色或黑色的颜色选择。
A practical and affordable charging station, Refresh is offered in white or black color choice.
结构合理、使用方便、卫生安全、经济实惠、舒适实用。
The utility model has the advantages of reasonable structure, convenient use, sanitation, safety, economy, comfort and practicality.
结构合理、使用方便、卫生安全、经济实惠、舒适实用。
The utility model has the advantages of reasonable structure, convenient use, sanitation, safety, economy, comfort and practicality.
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