yu yonggu俞: a surname永: perpetually; forever; always谷: valley; ravine; gorge永谷: nagatani; nagaya俞永镇: yoo young jin下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:俞永谷，即可在微信中查询翻译
