美国各地的办公楼正在被改为生活空间

new lease on life –noun phrase a chance to continue living or to become successful or popular again

sustainable –adj. able to last or continue for a long time

architect –n. a person who designs buildings

retail –adj. related to selling things directly to people for their own personal use

inflection point –n. a point where a major change takes place

radical –adj. very new and different from what is traditional or ordinary

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