You are given a sentence in Portuguese. Your job is to translate the Portuguese sentence into Japanese.
Example: A ideia é muito, muito simples.
Example solution: このアイデアはとてもシンプルで
Example explanation: The Portugese sentence is correctly translated into Japanese, because the meaning is preserved.

Problem: Andamos por aí a rir quando por dentro estamos a gritar: Liberdade!

Solution: 笑顔の後ろには耐え難い苦痛が隠れていてこう叫んでいる解放してくれ ！