有人说可以，有人说不可以。

Some say yes; some say no.

《新英汉大辞典》

有人说，当商业广播出现时，马可尼失去了优势，他认为收音机不可以也不应该用于无聊的目的。

There are some who say Marconi lost his edge when commercial broadcasting came along; he didn't see that radio could or should be used to frivolous ends.

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“几乎每天都会有人会敲门询问，‘我们可不可以看一下房屋？’”尹迪威尔斯说，一位租住这类房屋的艺术家说。

"Almost every day, somebody knocks on the door and says' is there any way that we could see? '" said Edie Wells, an artist who rents a room in the Bone House.

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And I don't-- and they seemed sincere but if people say, "I can tickle myself," how many people here will own up to being able to tickle themselves?

我不…,他们说得很真诚，但如果有人说，“我可以胳肢自己”,有多少人承认自己可以,胳肢自己？

耶鲁公开课 - 心理学导论课程节选

So when someone says, "your apartment, it's not so great." You can tell them these reasons and then you say,

所以当有人说，“你的公寓不怎么样”，你可以告诉他们上述理由，然后你说，

That's why 课堂 - SpeakingMax英语口语达人