Sinai is a large piece of land in northeast Egypt, east of the Gulf of Suez and the Suez Canal. The Mediterranean sits to the north, and the Red Sea wraps around much of the rest, which is why maps call it the Sinai Peninsula. Israel and Gaza lie toward its north-east.

Sinai Sinai（西奈） is是 a large piece of land in northeast Egypt埃及東北部的一大片土地, east of the Gulf of Suez and the Suez Canal位於蘇伊士灣和蘇伊士運河的東邊。The Mediterranean sits to the north地中海在它的北邊, and the Red Sea wraps around much of the rest紅海則圍繞著其餘大部分地區, which is why maps call it the Sinai Peninsula這就是地圖上把它叫做西奈半島的原因。Israel and Gaza以色列和加薩 lie toward its north-east位在它的東北方。

News stories say “the Sinai” for this whole desert land — travel, the army, towns, the border.

News stories say新聞報導會用 "the Sinai""the Sinai" for this whole desert land來指稱這整片沙漠地區 — travel旅遊, the army軍隊, towns城鎮, the border邊界都包括在內。

Though actually, many students first meet the name as Mount Sinai, the mountain in the Bible story where Moses is said to have received the Ten Commandments. That mountain is in this same region; the name on a map, though, usually means the whole land, not only the peak.

Though actually不過其實, many students first meet the name很多學生最先認識的是這個名字 as Mount Sinai以 Mount Sinai（西奈山）的形式, the mountain in the Bible story聖經故事裡的那座山 where Moses is said to have received the Ten Commandments摩西據說在那裡領受十誡。That mountain is in this same region那座山就在這同一個地區; the name on a map不過地圖上的這個名字, though, usually means通常指的是 the whole land整片土地, not only the peak不只是那座山峰。

It is a place name, so it takes a capital S.

It它 is a place name是一個地名, so it takes a capital S所以字首的 S 要大寫。