You will be given a definition of a task first, then an example. Follow the example to solve a new instance of the task.
You are given a sentence in Arabic. Your job is to translate the Arabic sentence into Japanese.

كان الأمر كزيارة أكثر عصور البراءة على كوكب الأرض
Solution: 地球が今よりも無垢だった時代を訪れたかのようでした
Why? The Arabic sentence is correctly translated into Japanese, because the meaning is preserved.

New input: لماذا نقوم بكل هذه المهمات و كل هذا الاستكشاف ؟
Solution:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
ミッションを計画し探索する理由は何でしょう?