A new circus is in town, with Siberian white tigers and daredevil bikers.

镇里来了一个新的马戏团，有西伯利亚白老虎和不怕死的自行车表演客。

《柯林斯英汉双解大词典》

Barnum's circus had many new acts.

VOA: special.2009.01.11

"The new-look Giles Circus will transform the whole town centre and give a much more people-friendly atmosphere, " said Councillor Tanya de Hoedt.

BBC: Giles's cartoon grandma statue returns to Ipswich

Until Mr Gephardt bowed out, the main focus of the political circus after New Hampshire was supposed to be South Carolina, the first southern primary, or Arizona, the first big western one.

ECONOMIST: A wide-open race now that Dick Gephardt has retired

Next week the circus moves to New Hampshire, where the contestants will be joined by Mr Lieberman and Mr Clark, who both skipped Iowa.

ECONOMIST: The Democratic primaries