At certain times but not at others, for example, they are capable of passing the eyeblink test.

例如， 只在一定时间而在其他时间不出现的对眨眼反射作出的反映。

youdao

First, two of the biggest impacts in history happened within 300, 000 years of each other—a geological eyeblink.

首先，历史上的两次最大的撞击发生时间相距不到30万年——这是一个地质盲区。

youdao

Around me the charming façades of 200-year-old buildings, beautifully restored and maintained, lie about the dreadful events that took place here an eyeblink of fifty years ago.

我身旁则是200年的老咖啡馆，古旧而艳丽，和我五十年前所建的完全没变样。

youdao

Around me the charming façades of 200-year-old buildings, beautifully restored and maintained, lie about the dreadful events that took place here an eyeblink of fifty years ago.

我身旁则是200年的老咖啡馆，古旧而艳丽，和我五十年前所建的完全没变样。

youdao