如果你有什么问题，请随时举手 英文翻译 If you have any questions，please raise up your hand.
如果你有什么问题，请随时举手 英文翻译
翻译句子：1、如果你们有什么问题，请随时举手。（feel free to do)，2/我已经很长一段时间没有收到露西的 1.Please feel free to raise your hands when you have any questions.2.It has been a long time for me not to hear from Lucy.(I haven't heard from Lucy for a long time.)
