You are given a sentence in English. Your job is to translate the English sentence into Japanese.

It took about three to four hours to run the simulation.
3 ~ 4時間程実行しました

I got about 3,000 emails.
これに対して 3000通ものメールがありました

In fact, these solar power module costs have just fallen off the bottom of the chart.

実際太陽光発電のモジュールのコストはグラフの底辺まで下がっています

