东非 Dōngfēi East Africa Definitions Defs Origin Strokes Stroke Words Sentences Sents 东非共同体 Dōng Fēi Gòngtóngtǐ East African Community 东非大地堑 Dōng Fēidàdìqiàn Great Rift Valley the Great East African rift valley东非大裂谷 Dōng Fēi Dà Liègǔ East African Rift East African Rift Valley