Racetracks
n. 跑道, 赛马场, 赛车场( racetrack的复数形式 )
🗣️ 情景例句
Can I help you?
我能帮你忙吗？
To have money is a fear, not to have it a grief.
有钱使人担心，没钱使人伤心。
He showed that the average individual's sleep cycle is punctuated with peculiar bursts of eye-movements,
他指出，平常人的睡眠周期中不时伴有一阵阵奇怪的眼球队活动，