To see those, you have to physically go to the British Library and then place an order with a pencil on a piece of paper and wait for somebody to bring you a package of letters like a sacred offering.

为了阅读这些资料，你必须身体力行的前往大英图书馆，写好预约单，等着别人拿来一捆书信，像献祭一样的交给你。

youdao

You bring somebody in the sleep lab, you put electrodes on their scalp and you see what these — what sort of electrical activities you get in the brain.

把人叫来睡眠实验室，把电极贴在他们的头皮上，你就能看到-，他们有什么脑电活动。

youdao

You bring somebody in the sleep lab, you put electrodes on their scalp and you see what these — what sort of electrical activities you get in the brain.

把人叫来睡眠实验室，把电极贴在他们的头皮上，你就能看到-，他们有什么脑电活动。

youdao