In rehearsing Shakespeare, I puzzle over the complexities of his verse and prose.

排演莎士比亚戏剧时，我苦苦地思索着他诗歌和散文中的复杂难懂之处。

《柯林斯英汉双解大词典》

While doing extensive reading, you don't have to puzzle over every single word or phrase in the passage.

在进行泛读时，不用仔细琢磨文中的每个单词或短语。

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The key may be tackling something new; the challenge of the unknown is likely more beneficial than putting together the same jigsaw puzzle over and over again.

关键可能在于处理一些新问题； 挑战未知的事物很可能比一遍又一遍地做相同的拼图游戏更为有益。

youdao

Fewer people will puzzle over his meanings in this book and come away partially frustrated.

ECONOMIST: The Irish poet's new collection is his best for years

Michelangelo abandoned it in 1534, leaving biographers, collectors, and art historians to puzzle over it.

FORBES: Unfinished Michelangelo Sculpture May Remind Washington Of Its Limits

However, what I puzzle over is the impact on the BOVESPA of the reduced export competitiveness of the currency?

FORBES: Brazilian Rate Rise; Capital Is Flying Down To Rio