Well, I'm afraid to say the answer is actually c) the island of Tristan da Cunha in the South Atlantic.

恩，我不得不遗憾地说答案是 C. 南亚特兰大的特里斯坦-达库尼亚群岛。

Is it: a) McMurdo Station in Antarctica, b) Siwa Oasis in Egypt's Western Desert, or c) the island of Tristan da Cunha in the South Atlantic?

是 A. 南极的麦克默多站，B.埃及西部沙漠的锡瓦绿洲，还是 C. 南大西洋的特里斯坦-达库尼亚群岛呢？

Is it: a) McMurdo Station in Antarctica, b) Siwa Oasis in Egypt's Western Desert, or is it c) the island of Tristan da Cunha in the South Atlantic?

是 A. 南极的麦克默多站，B.埃及西部沙漠的锡瓦绿洲，还是 C. 南亚特兰大的特里斯坦-达库尼亚群岛呢？

Well, I'm afraid to say the answer is actually c) the island of Tristan da Cunha in the South Atlantic. It has a population of fewer than 300 and it's only accessible by a 6-day voyage by ship from South Africa.

好吧，我恐怕要说答案实际上是c)南大西洋的特里斯坦达库尼亚岛。它的人口不足300，而且只可以通过南非的轮渡六天之旅进入。