shift for a living的意思|示意

The shift in population to the suburbs has been motivated less by racial tension (although this may play a part) than by desires for better and more modern living facilities.

人口逆城市化的动机较少受到种族冲突的影响（虽然这可能占一部分），更多是渴望更好的享受现代生活设施。

It said that several factors are behind the shift including women marrying at a later age and living with partners for more often and for longer periods.

该报还指出，这种现象的背后存在多种因素，包括女性晚婚以及和恋人同居时间更多和更长等。

Will an evacuation from the Gulf actually occur, and will this prove to be a blessing in disguise for those living along the coastline when the hour of the shift arrives?

从海湾撤离真的会发生吗？当极移的时刻到来之时，对于那些居住在海岸线之人而言，这会被证明是件幸事吗？