Q: Given a sentence in the Japanese, provide an equivalent translation in Filipino that retains the same meaning through the translation. In translation, keep numbers as it is.
関係機関は、ドレスデンの一部、問題とされる鳥の発見場所から約1.9マイル(3km)四方の地区を立ち入り禁止にし、念のため6.2マイル(10km)四方を観察区域とした。
A:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
Hinarangan ng mga opisyal ang isang lugar ng Dresden ng halos 1.9 milya (3km) mula sa lugar kung saan nakita ang sisne at nilagay ang mga lugar para sa obserbasyon sa halos 6.2 miles (10km) sa labas ng lugar bilang pa-iingat.