Given the task definition and input, reply with output. You are given a sentence in English. Your job is to translate the English sentence into Japanese.

We're really excited to announce that the beta version of the molecular animation software toolkit will be available for download today.

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
ダウンドロード可能な分子アニメーションのソフトツールキットが今日ベータ版で公開される事をお知らせできてとても嬉しいです