North Korea says the hardline US stance at the Beijing nuclear negotiations means there is no point in holding further talks and it has no choice but to enhance its nuclear force.是什么意思_North Korea says the hardline US stance at the Beijing nuclear negotiations means there is no point in holding further talks and it has no choice but to enhance its nuclear force.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句