Like: what the rest of the eight CARDS (should play a favorite) : a tube of a pair, six, seven, seventy thousand, four, five, and a whiteboard.
又如：究竟所剩的八张牌(应当打出一张时)为：一筒一对，六、七、七万，四、五索，及白板。
3
As a very crude approach to reconstructing a scan raster on the TV tube, these pulses can be stripped off and individually utilized to trigger a pair of single sweep generators.