Racetracks
n. 跑道, 赛马场, 赛车场( racetrack的复数形式 )
🗣️ 情景例句
Why, I didn't know that your grandfather was born in Germany.
你看 我竟然不知道您的爷爷出生在德国。
He has been to America.
他去过美国。[曾经有过的经验]
That one is only 90 fen. That's cheap.
那支笔只有九毛钱，很便宜。