Simone
答案：Is it possible to spend eight hours travelling around the world？
核心短语/词汇：spend……doing sth：花费……做某事
解析：“It's+形容词+to do sth”为固定句型，意为“做某事是……的”，本题题干为疑问句，be动词is应提到句首；spend……doing sth为固定句型，意为“花费……做某事”；possible意为“可能的”，形容词词性；travel around the world意为“环游世界”；eight hours意为“八小时”。所以本题可翻译为：Is it possible to spend eight hours travelling around the world？
