n.急速勒馬；眼睛飛快掃視

This possibility, which Libet contemplated, may explain why we maintain the illusion of continuity of time and space when our eyes move from one target to another during a saccade. 這個(gè)利貝特仔細(xì)考慮過(guò)的可能性，也許可以解釋，為什麼當(dāng)我們眼睛在掃視時(shí)，會(huì)從一個(gè)地方跳讀到另一個(gè)地方，但是我們還是維持著時(shí)空連續(xù)的假象。