Codesria
abbr. Council for the Development of Economic and Social Research in Africa 非洲经济与社会研究发展理事会
🗣️ 情景例句
Men and women, young and old, to give us their time.
不管男女老幼 ，请他们贡献时间。
Do you know the exact date?
你知道确切日期吗？
and beyond six or seven they are worthless.
如果超过六七天，天气预报就没有了任何价值。