Ulla
n. (Ulla)人名；(德、芬、丹、瑞典)乌拉；(西)乌利亚；(法、荷)于拉
🗣️ 情景例句
He is a big fan of the NBA games.
他是NBA的铁杆球迷。
Oh, on! A ghost!
哇！有鬼呀！
Then it turned in a semicircle, ran straight again, and turned in another semicircle to the opposite side.
然后转一个半圈，再沿直线飞，再朝反方向转个半圈。