tā / zài / yáng / guāng / xià / zhàn / le / tài / jiǔ / tū / rán / jué / de / tóu / hūn / yǎn / huā

他在阳光下站了太久，突然觉得头昏眼花。

He stood in the sun for too long and suddenly felt dizzy and faint.