For a time it seemed that a moderate and controlled revolution might be possible -- perhaps under a new tzar .
曾经有一段时间,似乎有可能发生温和、有限的革命也许是在新沙皇的统治下。
There was an attempted suppression of the duma , the representative body , there were attempted arrests of liberal leaders , the formation of a provisional government under prince lvoff , and an abdication march 15 by the tzar .