Acer
n. 宏碁（公司名, 主要生产个人电脑产品）
🗣️ 情景例句
I happened to meet her on the bus.
我凑巧在公共汽车上碰见她。
What's your general impression,may I ask?
不知您对我们厂总的印象如何？
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。