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: A panel of five international experts will define the new land and maritime borders and could force Croatia to cede some of the sea it views as its own.

SOLUTION: 5人の国際的な専門家委員会は、新しい土地と海上の国境を定めて、クロアチアに対し、自国のものだと見做していた海の一部を強制的に譲らせることができた。

PROBLEM: The new international peace-keeping force may number as many as 15,000, significantly larger than the existing force of 2,000, known as UNIFIL, which is expected to take up border positions in the mean time.

SOLUTION: 新しい国際平和維持軍は、ＵNＩFＩLとして知られ、平均時に境界位置を占めることになっている２０００人の軍よりもはるかに多い１万５０００人を数える。

PROBLEM: These rates are also significantly stronger from the period in mid-2004 when the euro was worth more than 40,000 lei.

SOLUTION:
ユーロが40000レウ以上の価値があった2004年半ばの時期から比べ、これらのレートもかなり強い。