短語詞組短語diplomatic c channels 外交途徑gotiate through diplomatic channels 通過外交途徑進(jìn)行談判Via Diplomatic Channels 通過外交途徑through diplomatic channels 通過外交途徑;通過外交渠道service by diplomatic channels 外交途徑送達(dá)to negotiate through diplomatic channels 通過外交途徑進(jìn)行談判be settled through diplomatic channels 通過外交途徑解決 返回 diplomatic channels