transparency
n
1 [U] state of being transparent 透明; 明显; 清楚.
2 [C] photograph printed on transparent plastic, so that it can be viewed by shining a light through it; slide1(4a) 幻灯片; 透明正片.
Of course he is. He's very successful. He's made lots of records. They broadcast a programme of his music last month on the radio. Why don't you come on Saturday? I think you'd enjoy it.