upland savanna造句

例句與造句

1. The aquatic areas of the park appeared to be smaller than during the 1980s; however, at least one positive observation is that park managers have enlisted local villagers to remove the invasive mesquite plant, " Prosopis juliflora ", within upland savanna habitats.
2. It's difficult to find upland savanna in a sentence. 用upland savanna造句挺難的