tā / yīnwèi / wéifǎn / jìlǜ / bèi / fá / zài / xiǎohēiwū / lǐ / fǎnsī / le / yì / zhěngtiān

他因为违反纪律被罚在小黑屋里反思了一整天。

He was punished for violating discipline and had to reflect for a whole day in the small dark room.