TASK DEFINITION: In this task, you are given a sentence in the Japanese language and your task is to convert it into the English language. In translation, keep numbers as it is and make it sentence case (capitalize only the first word of each sentence and noun).
PROBLEM: 過去数か月間の遠征をしてきたために、その才能と南アフリカ人の体型がはっきりと目立ちました。

SOLUTION: The talent and form of the South Africans clearly showed as they have been touring for the past months.

PROBLEM: コッター川のダムは4年間も建設中である。

SOLUTION: The dam on the Cotter River has been under construction for four years.

PROBLEM: マグニチュード7.7の海底地震が致命的な波を引き起こし、ジャワの南沿岸を200kmにわたり破壊した。

SOLUTION:
An underwater earthquake with a magnitude of 7.7 triggered the deadly wave which ravaged a 200km stretch of Java's southern coast.