解释下列语句中加粗词的古义和今义。
①悦亲戚之情话(“亲戚”,古义:_________;今义:_________)
②悦亲戚之情话(“情话”,古义:_________;今义:_________)
③将有事于西畴(“有事”,古义:_________;今义:_________)
④既窈窕以寻壑(“窈窕”,古义:_________;今义:_________)
⑤于时风波未静(“风波”,古义:_________;今义:_________)
⑥景翳翳以将入(“景”,古义:_________;今义:_________)
⑦或命巾车(“或”,古义:_________;今义:_________)
⑧何不委心任去留(“去留”,古义:_________;今义:_________)