Race-tracks
(race-track 的第三人稱 -s形式) n. （賽馬或賽車的）跑道
?? 詞語組成解析
race
[res]
n. 賽跑;人種;競爭;民族;
v. 參加比賽;快速移動;空轉;
n. 輪胎；磁道；軌道（track的復數）
??? 情景例句
He is good at getting a point across to people.
他善于讓人信服他的觀點。
Would you like to go for a walk?
你想要去散步嗎？
Is there anything I can do for you?
我能為你做點什么嗎？