Sub-Saharan Africa is a land of great promise and resources, such as timber, minerals, water and fertile soil.

撒哈拉南部非洲是一片充满希望、资源丰富的土地，有木材、矿产、水和肥沃的土地。

Jo's book was the pride of her heart, and was regarded by her family as a literary sprout of great promise.

乔的书是她心中的骄傲，并且被全家认为是很有前途的一棵文学苗子。