“自分”的英语？

“自分”的拼音为：zì fēn...

为此,自分拆生效以来, 他一直在四处奔走.To do that, he has been on the road constantly since the split took effect.他自分不能胜任局长的职务,所以主动请辞.He thought he was not qualified to head the bureau and resigned from the post....