The principal spoke with disapproval of your words and actions.

校长谈到你的言行时很不赞成。

youdao

Power system use synchronous machines for generation of electricity, in other words, synchronous generators form the principal source of electric energy in power systems.

电力系统使用同步器来发电，换句话说，同步发电机是电力系统中电能的主要来源。

youdao

The principal was a man of few words, so his speech at the ceremony was quickly finished.

校长是个不苟言谈的人，因此他在仪式上的讲话一会儿就结束了。

youdao

Mr Salmond responded by quoting back words of support for the SNP budget from representative body Universities Scotland and Glasgow University principal Anton Muscatelli.

BBC: Mike Russell accused of having uni closure hit list