Would-be owners wishing to import the animals must first obtain permits under both the Wild Bird Conservation Act (WBCA),passed by the U.S.是什么意思_Would-be owners wishing to import the animals must first obtain permits under both the Wild Bird Conservation Act (WBCA),passed by the U.S.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句