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: スウェーデン海軍は、バルト海の西海岸に位置する、スウェーデンの首都、ストックホルムのメーラレン湖のサルツファバーデン川で発見された外国の潜水艦に関する写真を公開した。

SOLUTION: The Swedish Navy have released a picture regarding a foreign submarine discovered in the Saltsjöbaden river of Lake Mälaren in Stockholm, the capital city of Sweden, situated on the western coast of the Baltic Sea.

PROBLEM: 3つの大陸の3つの国が、今週高い自殺率で注目を集めた。

SOLUTION: Three nations in three continents have seen attention focused on high suicide rates this week.

PROBLEM: オルバーは「我々はスーダン政府に、ダルフールの市民に対する襲撃を支持した件について責任を課さなくてはいけない」と言った。

SOLUTION:
Olver said, "We must hold the Sudanese government accountable for the attacks they have supported on their own citizens in Darfur."