Psychoactive substances are commonly grouped according to whether they are stimulants, depressants, or hallucinogens.

精神活性物质通常根据兴奋剂、镇静剂或致幻剂进行分类。

The drug, heavily regulated alongside other hallucinogens, has shown promise for treating depression and PTSD, in ways that doctors still don't understand.

这种药物与其他致幻剂一起受到严格监管，已显示出治疗抑郁症和创伤后应激障碍的希望， 但医生仍不了解其治疗方式。

At some point, the hallucinogens run out, and you're stuck with a bunch of wealthy white guys in the dust in the desert.

在某个时候， 致幻剂用完了，你和一群有钱的白人被困在沙漠的尘土中。

This is one of the oldest expedients, and it can be practiced anywhere, at any age, and with or without the use of hallucinogens.

这是最古老的方法之一，任何年龄的人无论在任何地方，也无论是否使用迷幻剂都可以采用。