bumble
v
1 [I, Ipr, Ip]
~ (on) (about sth) speak in a rambling and clumsy manner 语无伦次地说
What are you bumbling (on) about? 你颠三倒四地说些什麽呀?
2 (phr v) bumble about, along, etc act or move in a specified direction in a clumsy disorganized manner 笨拙而无规则地活动; 跌跌撞撞地行进
The professor bumbled absent-mindedly along the road. 教授心不在焉地沿途瞎遛.
In 1858 an area of poor housing, factories and farm buildings was torn down and Central Park was created, reaching from 59th Street to 110th Street and across three avenues.