TASK DEFINITION: In this task, you are given a sentence in the English language and your task is to convert it into the Japanese language. In translation, keep numbers as it is and make it sentence case (capitalize only the first word of each sentence and noun).
PROBLEM: The search area has been expanded across the state border towards Pascagoula, Mississippi, as authorities believe the strong currents may have moved the bodies westward.

SOLUTION: 当局は強い流れが西の方へ遺体を運んで行ったかもしれないと考えていて、捜索範囲は州の境界を越え、ミシシッピのパスカグーラの方へ拡大された。

PROBLEM: "In the early days, the courts would have given a good behaviour bond for a first offender", he said.

SOLUTION: 「当初は、裁判所は初犯者に軽い刑を与えただろう」と彼は述べた。

PROBLEM: During the trading session following this two-day summit, that is expected to result in the "Declaration of Riyadh", the price of petroleum rose $0.80 in the New York market and $0.66 in London.

SOLUTION:
その結果が「リヤド宣言」になると期待されているこの2日間の首脳会議の後の取引期間の間、石油価格はニューヨーク市場で0.80ドル、ロンドンで0.66ドル上昇した。