gate city的意思：門城。
門戶城市是指壹個地區出入與內外交往的中心城市。地理位置上，門戶城市必須是某壹較大區域內的綜合交通樞紐所在地。就經濟和社會發展而言，門戶城市自身經濟發展水平較高，能對外部產生極大的吸引力和輻射力，特別是對門戶城市腹地的發展有極大的促進和牽引作用。
門戶城市即承擔壹個區域的門戶職能的城市。作為腹地的進出口控制中心，門戶城市通常為擁有大型港口的城市，會發展成當地的首位城市。門戶城市的研究起源於地理學家對於海港及港口城市的研究，且地理學界的學者們大多認為門戶這壹概念描述的是壹種職能類型並非區位類型，而這種職能被稱為門戶職能，具有門戶職能的城市則成為門戶城市。
gate city的語例句：
1、Beside the gate of an ancient Roman city.
在壹個古羅馬城市的大門旁邊。?
2、My grandmother was 6 years old at the time and lost her home and lived in Golden Gate Park with her family until they could find a new home amidst the ashes of the burned and ruined city.
當時我的祖母年僅六歲，在地震中失去了家園，和家人住在金門公園，後來他們在廢墟中重建家園。?
3、And he shall flee to one of these cities and stand at the entrance of the gate of the city and declare his cause in the ears of the elders of that city.
那殺人的要逃到這些城中的壹座，站在城門口，將他的事情說給城內的長老們聽。
4、And the children of Ammon came out, and put the battle in array before the gate of the city: and the kings that were come were by themselves in the field.
亞捫人出來在城門前擺陣，所來的諸王另在郊野擺陣。?
5、Standing On the top of it, the south gate of ancient city wall of the Ming can be seen in distance and meanwhile the busy traffic is going around you.
站在鐘樓上，遠眺明朝古城南門，鐘樓和城門之間是車水馬龍的現代交通。