Tiānqì / tài / rè / wǒ / tūrán / tóu / hūn / yǎn / àn / gǎnjǐn / zuò / xià / xiūxi

天气太热，我突然头昏眼暗，赶紧坐下休息。

It was so hot that I suddenly felt dizzy and my vision went dark, so I quickly sat down to rest.