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- He thought for a long time before he acted. 他考虑了很久才行动。
- He sat thinking for a long time. 他坐着想了很久。
- The sloth thought and thought for a long, long, long time. 树懒想了又想。想了又想。想了好长好长的时间。
- After thinking for a long time, he was suddenly inspired and wrote smoothly. 沉思良久之后，他忽然文思泉涌，奋笔疾书。
- For a long time people think of air as not matter. 人们过去长期认为空气不是物质。
- They've been dating for a long time. 他们一直频频约会。
- For a long time the earth is think of as flat. 过去很长时间地球被认为是扁平的。
- Actually it is a story sort of boring and unromantic which exactly makes me think for a long time of my fuzzy life picture. 这是极其平凡近乎无聊的一小段故事，一小段平淡的生活，正因为它的过于平淡，留下的是我思考了很久，却依然模糊的人生画面。
- I haven't set eyes on her for a long time. 从那以后，我再也没见过她。
- I DID NOTHING BUT THINK ABOUT IT FOR A LONG TIME. 最后,我总结说
- For a long time his fate hung in the balance. 他的命运很久未能确定。
- She has been ailing for a long time. 她已病了好久了。
- Think of them for a long time & they begin to ache. 但是如果你一直想，那就会成为你心头的痛。
- I don't know him well though I've known him for a long time. 我对他并不了解，虽然我认识他已经很长时间了。
- Hello, Carol. How are you? I haven't seen you for a long time. 嗨，卡罗尔，你好吗？好久不见了。
- I have had no news from him for a long time. 我好久不知道他的消息了。
- He has been grappling with the problem for a long time. 他长期以来一直努力解决该问题。
- Jane's performance will be impressed upon my memory for a long time. 简的表演将会在我的记忆中留下长久的印象。
- I have not heard from John for a long time. 我好久没有收到约翰的来信了。
- He had been short of exercise for a long time. 他长期缺乏锻炼。
