May I ask you a question

我可以───I can;问───ask

"I can't see it's any of your business," he raged.───“这根本不关你的事，”他生气地说。

I can't think of anything in my life that's going right.───我想不起我的生活中有任何一帆风顺的事情。

I can't say any more, it's meant to be a big secret.───我再也无可奉告了，这本是重大的秘密。

"I think I hear the telephone ringing."—"Okay, I can take a hint."───“我想我听到电话铃在响。”——“好的，我明白你的意思了。”

I can run fast.───我能跑得快。

"All right, I can manage a fiver," McMinn said with reluctance.───麦克明不情愿地说：“好吧，我可以出5镑。”

"I can understand how you feel," Desmond said with great reasonableness.───“我能理解你的感受，”德斯蒙德很通情达理地说。

I can never, ever forgive him. I despise him.───我永远不会原谅他。我鄙视他。

I can live for two months on a good compliment. Mark Twain 

That's the furthest I can see without glasses.

I can hear somebody moving about upstairs.

I can hardly imagine such a scene.

I can speak to his veracity.