Nepad
非洲发展新伙伴计划（New Partnership for Africa's Development）
🗣️ 情景例句
Speaking of promoting the book,
说起促销书的事
He speaks English fluently.
他讲英语很流利。
The survey revealed a large number of sources of noise that we really dislike.
这个调查显示出很大数目我们不喜欢的噪音源：