訓 みずうみ ・ 音 コ
Sino-Vietnamese: hồ
氵(water) for meaning, 胡 for sound: a broad body of water held inland. Lake — みずうみ, literally "water-sea".
Stroke data: KanjiVG (CC BY-SA 3.0) — kanjivg.tagaini.net
この湖はとても大きいです。 (このみずうみはとてもおおきいです)
This lake is very big.