后会无期用英语怎么说

In English, "后会无期" can be translated to "indefinitely". The term comes from Chinese and is used to refer to an indefinite or uncertain period of time.
Here are some example sentences with the English translation:
"我们的会议后会无期地推迟。" - "Our meeting will be postponed indefinitely."
"这个项目后会无期地延期。" - "This project will be delayed indefinitely."
"他因为健康原因后会无期地退役。" - "He will retire indefinitely due to health reasons."