A river-boat containing a theatre where performances are given at towns along the river.

过去在美国沿河岸小镇演出的演艺船。

One who tries to attract attention by conspicuous behavior.

【美】【俚】爱出风头者；卖弄的人。

To show off; to behave in a conspicuous or ostentatious manner.

卖弄；炫耀。