ta-ra 同义词
2 再见
later alohaoe morning good-bye bye saloon vale ciao adios cheerio ta-ta arrivederci addio pip-pip chin-chin toodle-oo nighty-night thirty bye-bye so long CU BFN aloha farewell goodbye hooray goodnight adieu sayonara shalom totsiens ave good day check you good afternoon good evening au revoir I'll be seeing you pip pip