She announced her award from the housetops, eager to share it with everyone.

housetops 是复合词，由 house（房屋）和 tops（顶部）组成，字面意思是"屋顶"。 在英语习语中，from the housetops 或 shout from the housetops 是一个固定表达，比喻"公开宣扬、大声宣布"，就像站在屋顶上喊话让所有人都能听到一样。