Racetracks
n. 跑道, 赛马场, 赛车场( racetrack的复数形式 )
🗣️ 情景例句
There's much more to be done.
要做的事太多了。
I usually read a book to kill time.
我通常用看书来消磨时间。
You are a walking dictionary.
你是活字典。