Part 1. Definition
You are given a sentence in Japanese. Your job is to translate the Japanese sentence into Portugese.
Part 2. Example
このアイデアはとてもシンプルで
Answer: A ideia é muito, muito simples.
Explanation: The Japanese sentence is correctly translated into Portugese, because the meaning is preserved.
Part 3. Exercise
その内 ［ 約100トン ］ がロシアの施設で不用心に貯蔵されていますその内 ［ 約100トン ］ がロシアの施設で不用心に貯蔵されていますその内 ［ 約100トン ］ がロシアの施設で不用心に貯蔵されています
Answer:

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
Mais de 100 megatoneladas destas estão armazenadas de forma muito insegura em instalações russas.