clarify例句

The aim of this initial meeting is to clarify the issues.
本次初步会议的目标是澄清这些问题。

I am happy to clarify any points that are still unclear.
我愿意说明任何仍然不清楚的地方.

The CEQ has attempted to clarify both the timing and scope issues.
环境质量委员会曾试图理清时机和范围问题.