Hi Ted, 请问您这会有空参会吗？或者需要调整一个时间吗？ 英文翻译

英文可以这样说（自然、礼貌、商务场合适用）：

Hi Ted, do you have time to join the meeting right now? Or would you prefer to reschedule for another time?

如果想更正式一点，也可以用：

Hi Ted, are you available to attend the meeting at the moment, or would you like to reschedule to a different time?

需要我根据具体场景（如邮件、即时消息、正式会议邀请）再帮你润色吗？

英文可以这样说（自然、礼貌）：

常用、口语一点：

Hi Ted, will you be available to join the meeting a bit later, or would you like to reschedule?

稍微正式一点：

Hi Ted, would you be available to attend the meeting later, or should we adjust the time?

更商务、偏邮件或正式沟通：

Hi Ted, may I ask if you will be available to join the meeting later, or would you prefer to reschedule for another time?

如果是微信/Slack 这种即时沟通，我会推荐第一句；如果是邮件，用后两句更合适。