希腊1 - 4月政府基本预算盈余为51.65亿欧元，高于预期目标19.73亿欧元。

Group 1 - The core point of the article is that Greece's government reported a primary budget surplus of €5.165 billion for April, exceeding the expected target of €1.973 billion [1] Group 2 - The reported surplus indicates a significant positive deviation from the forecast, suggesting stronger fiscal performance [1] - This surplus may reflect improved revenue collection or controlled spending by the Greek government [1] - The data highlights Greece's ongoing efforts to stabilize its economy and manage its public finances effectively [1]