今天我们要学的词是to gain traction。 To gain traction, 是越来越受欢迎的意思。 "The idea of becoming an entrepreneur is gaining traction among the youth in China," 在中国，越来越多的年轻人开始走自己创业的道路。

美国目前的法定饮酒年龄是21岁，但没有多少年轻人真正遵守。 "A movement to consider lowering the drinking age is gaining traction among college presidents nationwide," 全美各地越来越多的大学校长都主张考虑降低法定饮酒年龄。好的，今天我们学习的词是to gain traction...