My father was well-read in history.

我父亲通晓书。

He had become involved in what is known as the Investiture Dispute, a fierce Church-State Kulturkampf, revolving round the appointment of bishops.

他卷书所记载“授职争议”，即一次围绕教会与国家之间有关任命主教问题激烈“文化冲突”。

My father was well-read in history.

我父亲通晓史书。

He had become involved in what is known as the Investiture Dispute, a fierce Church-State Kulturkampf, revolving round the appointment of bishops.

他卷入了史书所记载“授职”，一次围绕教会与国家之间有关任命主教问题激烈“文化冲突”。

My father was well-read in history.

我父亲通晓史书。

He had become involved in what is known as the Investiture Dispute, a fierce Church-State Kulturkampf, revolving round the appointment of bishops.

他卷入了史书所记载“授职争议”，即一次围绕教会与国家之间有关任命主教问题激烈“文化冲突”。

My father was well-read in history.

我父亲通晓史书。

He had become involved in what is known as the Investiture Dispute, a fierce Church-State Kulturkampf, revolving round the appointment of bishops.

他卷入了史书所记载“授职争议”，即一次围绕教会与国家之间有关任命主教问题激烈“文化冲突”。

My father was well-read in history.

我父亲通晓。

He had become involved in what is known as the Investiture Dispute, a fierce Church-State Kulturkampf, revolving round the appointment of bishops.

卷入了所记载“授职争议”，即一次围绕教会与国家之间有关任命主教问题激烈“文化冲突”。

My father was well-read in history.

我父亲通晓史书。

He had become involved in what is known as the Investiture Dispute, a fierce Church-State Kulturkampf, revolving round the appointment of bishops.

他卷入了史书所记载“授职争议”，即一次围绕教家之间有关任命主教问题激烈“文化冲突”。

My father was well-read in history.

我父亲通晓史书。

He had become involved in what is known as the Investiture Dispute, a fierce Church-State Kulturkampf, revolving round the appointment of bishops.

他卷入了史书所记载“授职争议”，即一次围绕教会与国家之间有关任命主教问题激烈“文化冲突”。

My father was well-read in history.

父亲通晓史书。

He had become involved in what is known as the Investiture Dispute, a fierce Church-State Kulturkampf, revolving round the appointment of bishops.

他卷入了史书所记载“授职争议”，即一次围绕教会与国家之间有关任命主教问题激烈“文化冲突”。

My father was well-read in history.

我父亲通晓史书。

He had become involved in what is known as the Investiture Dispute, a fierce Church-State Kulturkampf, revolving round the appointment of bishops.

他卷入了史书所记载“授职争议”，即一次围绕会与国家之间有关任命题激“化冲突”。