英語四級閱讀關(guān)鍵句：248. But Hancock says it is also cru

248. But Hancock says it is also crucial whether a conversation is being recorded and could be reread, and whether it occurs in real time.

譯文

但漢考克認為，對話是否被記錄，可否被重新閱讀，以及是否實時發(fā)生，也很關(guān)鍵。

點睛

本句的主干是Hancock says。it is also crucial...為says的賓語從句，其中and連接的是兩個由whether引導(dǎo)的主語從句。

crucial的意思是“決定性的，關(guān)鍵的”。如：

The police arrived at the crucial moment. 在關(guān)鍵時刻，警察來到了。

occur只能作不及物動詞，意為“發(fā)生，想到”。如：It occurred to me that I had forgotten my keys at home. 我剛剛想起來我把鑰匙忘在家里了。

in real time的意思是“實時”。如：

It can predict weather in real time. 它可以實時預(yù)測天氣情況。