Chattanooga is an industrial city in the southeast of the US state of Tennessee, set in a bend of the Tennessee River with mountains around it. It grew as a factory and railway town.

Chattanooga查塔努加 is an industrial city in the southeast of the US state of Tennessee是美國田納西州東南部的一座工業城市， set in a bend of the Tennessee River with mountains around it座落在田納西河的一個彎道處，四周有山。 It grew as a factory and railway town它是靠工廠和鐵路發展起來的城鎮。

In the American Civil War — the 1860s war inside the United States — fighting there was fierce; the battles around the city mattered because the railways and the river made it a key place to hold.

In the American Civil War在美國南北戰爭—— the 1860s war inside the United States（1860年代美國內部的戰爭）—— fighting there was fierce那裡的戰鬥非常激烈； the battles around the city mattered because the railways and the river made it a key place to hold城市周邊的戰役之所以重要，是因為鐵路和河流讓這裡成為必須守住的關鍵位置。

Today people still know it for industry and outdoor life, and for the old song “Chattanooga Choo Choo,” which is about a train. It is a place name, so it takes a capital C.

Today people still know it for industry and outdoor life現在大家還是因為工業和戶外活動而知道這座城市， and for the old song也因為那首老歌 "Chattanooga Choo Choo,"「Chattanooga Choo Choo」， which is about a train那是一首關於火車的歌。 It is a place name這是地名， so it takes a capital C所以開頭C要大寫。

Though actually, many learners only meet the song first and are surprised that the word is a real city.

Though actually不過實際上， many learners only meet the song first很多學習者是先聽到這首歌， and are surprised that the word is a real city後來才驚訝發現這個字其實是一座真實的城市。