So, here you see John on the track, he's going up the hill -- Oh! Somebody liked that -- and you can see, actually, his mental workload -- measuring here in the red bar -- you can see his actions as he approaches.
所以，在这里你看到约翰在赛道上 他在爬坡， 哦 ！有人也喜欢来这里飚车 — — 实际上，你可以看到一条红的长方形条 正在监测他的脑力负荷-- 随着他的移动，你可以看到他的反映