be explicit about

• 对 ... 明确； 明白 ...

be explicit about的用法和样例：

例句

1. He refused to be pinned down on the question.
   他拒绝对这个问题明确表态。
2. We are clear about what we should do next.
   我们对下一步的工作已经明确。
3. I have no notion of what you're talking about.
   我不明白你在说些什么。
4. The information ought to be made more accessible.
   资料应该明白易懂。