The powerful lords were guilty of grinding the villagers under their heels.

那些大领主的罪过是以权势欺压村民。

She recited a catalogue of her husband's sins to me.

她向我历数了她丈夫的罪过。

It's a sin to be indoors on holiday.

假期中待在家里实在是罪过。

The original sin of business schools is boosterism.

商院的主要罪过是天花乱坠的吹捧。

That simply compounds the offence.

那重罪过。