Hellerstein
[人名] 赫勒斯坦
🗣️ 情景例句
What's wrong?
什么病
We are short of hands now.
我们现在人手不足。
If one group of people were disturbed from their eye-movement sleep for several nights on end,
如果有两组人，一组人连续几夜在眼球队活动时被叫醒；