基本解釋

英漢例句

Authorities say the store was not robbed. They had not determined a motive.
官方發(fā)言人指出該店并未被打劫，所以他們無法確認作案動機。
blog.sina.com.cn
The two sites didn't explain why the app store was blocked. But some news and blog sites culated on the motive.
兩個網(wǎng)站并沒有解釋為何移動-Appstore遭到封鎖，但是一些新聞和博客開始推測其中的玄機。