Stretch the crystal, instead, and the voltage will switch, making current flow the other way.

拉伸晶体，电压就会发生改变，导致电流反向流动。

Regular binge drinking is often a factor in making current mental health problems worse. Alcohol also interferes with medication, so if you’re taking antidepressants this is bad news.

长期酗酒常常会导致精神健康的恶化，酒精还会对药物产生影响，所以如果你在服用抗抑郁药物的话这可是个坏消息。