他站起来时感到一阵眩晕。

He felt a wave of giddiness when he stood up.

过山车让她感到眩晕。

The roller coaster gave her a sense of giddiness.

他因缺乏睡眠而感到眩晕。

He experienced giddiness due to lack of sleep.

长时间盯着屏幕会引起眩晕。

Staring at the screen for too long can cause giddiness.

她突然感到一阵眩晕，不得不坐下。

She suddenly felt a bout of giddiness and had to sit down.

高水平的神经递质，这有利于促进感情的吸引力，兴奋，眩晕！

High levels of this neurotransmitter help promote feelings of attraction , excitement , giddiness !

过山车让他感到一阵眩晕。

The roller coaster ride gave him a sense of vertigo.

眩晕可能是内耳问题的症状。

Vertigo can be a symptom of an inner ear problem.

她在原地转圈后感到令人眩晕的。

She felt vertiginous after spinning around in circles.

她站在阳台上时突然感到一阵眩晕。

She felt a sudden attack of vertigo while standing on the balcony.