我觉得我有责任给你写信表示感谢。

I consider it my duty to write to you and thank you.

《柯林斯英汉双解大词典》

“这是一个事关人命的安全问题，制造商有责任作出坚定的回应，”前原诚司表示。

"This is a safety issue on which people's lives depend, and it's a manufacturer's duty to respond firmly," he said.

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Cotton先生表示：“网站有责任确保评论者确实在相关酒店住过，或者在餐馆用过餐。”

Mr Cotton said: "Websites have a responsibility that the person has actually stayed at the hotel or dined at the restaurant."

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