1·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》
2·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。
3·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。
4·I saw him puzzle over a math problem.
我看见他正在苦心思索一道数学题。
5·However, doctors continue to puzzle over handedness.
但是，医生们仍然为用手习惯感到不解。
6·What's worse, users pay this cost over and over again as they puzzle over the interface each time they use a feature.
更糟糕的是，每次使用这些特征，用户都要重复这些损失来应对界面带来的困惑。
7·As the individual continues to focus on such a direct referent, he may puzzle over what a funny kind of a "this" he is talking about.
当个体继续对直接指涉物进行聚焦，他会对他正在谈论的“这个有趣的东西”感觉很迷惑。
8·So we should not underestimate the 'pleasure' of interacting with a screen when we puzzle over why it seems so appealing to young people.
所以当我们不明白为什么这对于年轻人有那么大的吸引力时，我们应该知道不能低估和屏幕交互的‘快乐’。
9·Feschotte explains that other researchers might have to puzzle over fossilized bones and argue indefinitely about whether a hominid walked upright.
Feschotte解释到，其他研究人员可能在骨头化石上苦苦思索并为原始人是否能直立行走而争论不休。
10·Defining obesity has been a puzzle over the years due to the different conclusions that people come up with linking to the causes of the health problem.
肥胖的定义在这几年来已经成为了一个迷题，原因在于人们想出了各种可能引起健康问题的结论。