没落(ぼつらく)ruin, fall, collapse

没落(ぼつらく)した貴族(きぞく)が気(き)の毒(どく)です。

I feel sorry for the noble who has fallen into ruin. {ruin, fall, collapse}

あの王国(おうこく)が没落(ぼつらく)した理由(りゆう)は何(なん)ですか？

What is the reason for the fall/collapse/ruin of that kingdom? {ruin, fall, collapse}

政治(せいじ)の腐敗(ふはい)がその国(くに)が没落(ぼつらく)した背景(はいけい)だったそうだ。

It seems that the corruption in politics was the backdrop to the collapse of that country. {ruin, fall, collapse}

あんなに栄華(えいが)を極(きわ)めていた平氏(へいし)が源氏(げんじ)に敗(やぶ)れて没落(ぼつらく)するとは…。

To think that the Heishi, who had once reached such heights of prosperity, would fall into ruin after being defeated by the Genji... {ruin, fall, collapse}

戦後(せんご)、植民(しょくみん)地(ち)を経営(けいえい)していた彼女(かのじょ)の家(いえ)はあっという間(ま)に没落(ぼつらく)しました。

After the war, her family's colonial management quickly fell into ruin. {ruin, fall, collapse}