2. Some of Roh's supporters are collecting signatures from mourners in Seoul in a bid to impeach Lee. 在首尔的致祭场地，一些卢武铉支持者收集签名，准备要求弹劾李明博。
3. Some want to impeach him or expect him to step down. Even some Democratic congressmen want to make a clean break with him. 有人提出要弹颏他，有人要他自动下台，甚至还是一些民主党的国会议员呢跟他划分界线。
英英解释
v.
1. challenge the honesty or veracity of
2. charge (a public official) with an offense or misdemeanor committed while in office
3. bring an accusation against; level a charge against
