提示：点击例句中的单词，就可以看到词义解释

The spam that is being sent contains more viruses .

现在发送的垃圾邮件里包含的病毒更多了。

The google agreement contains no such promise .

但谷歌协议并不包含这种承诺。

The island contains three main caves .

岛上包含有三个主要的洞穴。

The report contains many useful recommendations .

这份报告还是包含了不少有用的建议。

A brain contains hundreds of billions .

一个小鼠大脑包含千百亿个神经细胞。