come full circle在句中意思,The issue of mass transit has come full circle;it is again a central social and political issue.请翻译此句,并解释词组除了在此句中的意思,还有没有别的意思.
问题描述：
come full circle在句中意思,
The issue of mass transit has come full circle;it is again a central social and political issue.
请翻译此句,并解释词组除了在此句中的意思,还有没有别的意思.
答
公共交通问题周而复始,仍然是一个众人观注的社会政治问题.