Although there is technically no limit to the number of five-year terms a Secretary-General may serve,none so far has held office for more than two terms.是什么意思_Although there is technically no limit to the number of five-year terms a Secretary-General may serve,none so far has held office for more than two terms.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句