upper river的用法和樣例：
例句
- My hometown is in the upper reaches of the river.
我的家鄉在這條河的上游地區。 - Wuhan is above Nanjing on the Changjiang River.
武漢與南京比，在長江更上游處。
upper river的相關資料：
臨近單詞
upper PCs
upper
Upper urinary tract obstruction
Upper digestive tube hemorrhage
Upper alimentary canal bleeding
upper G.I. tract radiograph
Uppercase or lowercase a string
Upper Proterozoic volcanic rock
upper critical cooling velocity
Upper-middle thoracic pedicle
upper case alphabetic character
upper reaches of Hanjiang River
