自愿受测者接上脑部扫描仪，并用一块软泡沫绵给手掌哈痒。

Volunteers were attached to a brain-scanning device and were tickled on their palms with a piece of soft foam .

youdao

自愿受测者接上脑部扫描仪，并用一块软泡沫棉给手掌哈痒。

Volunteers were attached to a brain-scanning device and were tickled on their palms with a piece of soft foam.

youdao

必要的话，在水罐和泡沫罐上安装一个经校准的定位仪。

If necessary, attach a calibrated site gauge to both the water tank and the foam tank.

youdao