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.
Her boyfriend couldn't provide her with a sense of security.
她的男朋友无法给予她安全感。
He that is full of himself is very empty.
自满的人是很空虚的。
You may have noticed something while you were doing this task. The point is that there is a difference between an interest and a skill. If you like art and enjoy looking at pictures, that is an interest. But if you can draw a horse that looks like a horse