1·Volta succeeded in producing a simple form of cell which is the parent of modern batteries.
沃尔塔成功地制造了简单的电池，这种电池就是现代电池的起源。
1·A river of western Africa rising in western Burkina Faso and flowing about, 352 km (840 mi) to the White Volta in Ghana.
非洲西部一河流，发源于布基纳法索的西部，流程约，352公里(840英里)，在加纳注入白沃尔特河。