Expressing Obligation in English 表达义务的英语表达方式 Here are some common expressions you can use for expressing Obligation in English. 以下是一些在英语中表达义务的常用表达方式。 Asking whether you or others have an obligation to do or not: 询问自己或他人是否有义务做或不做某事： Do I have to do it now? 我必须现在就做吗？ Do I need to leave her a message? 我需要给她留个口信吗？ Must I accept the request? 我必须接受这个请求吗？ I don't have to attend the meeting, do I? 我不必参加会议，对吗？ Do you have to get to the office so early? 你必须这么早到办公室吗？ Are you expected to finish the job by tomorrow? 你应该在明天之前完成工作吗？ Must you work so hard? 你必须这么努力工作吗？ Is it necessary for me to go with them? 我有必要和他们一起去吗？ Expressing obligation: 表达义务： I must tell them the truth. 我必须告诉他们真相。 I must do everything I can to help you. 我必须尽我所能帮助你。 I have to send the report today. 我今天必须发送这份报告。 I have to be there by tomorrow. 我必须在明天之前到达那里。 I have to go now. 我现在必须走了。 I'll have to pick her up from the airport. 我得去机场接她。 It is necessary that you follow this guideline. 你有必要遵守这个指导方针。 I can't refuse to do that. 我不能拒绝那样做。 I can't avoid it. 我无法避免。 It is my responsibility to clear the table. 收拾桌子是我的责任。 It's my duty to do it. 做这件事是我的职责。 I have no other choice. 我没有其他选择。