美语听力 English Café 416（在线收听）

 　　Topics: Ask an American - Caring for elderly parents; come versus came; several; top-down

　　Words:
　　nursing home
　　out of the question
　　safe
　　alternative
　　primary caretaker
　　virtually
　　to celebrate
　　privilege
　　resistance
　　mission
　　richness
　　generation
　　mix
　　household
　　several
　　top-down
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