Racecourses
n. 赛马跑道, 赛马场( racecourse的复数形式 ); （赛马、赛车、赛跑的）跑道
🗣️ 情景例句
Paper or plastic?
现金还是信用卡？
What kind of climate do you have in this country?
这个国家的气候如何？
So while the rest of the world was trying to get rid of mosquitoes, Australia was encouraging this one.
因此，世界上其他地方在设法消灭蚊子的时候，澳大利亚却在促使这种蚊子大量繁殖。