Rollercoasters
(rollercoaster 的复数) n. 过山车
🗣️ 情景例句
He emphasized that Marxism was scientific truth.
他指出马克思主义是科学的真理。
Dad is welcoming uncle Bob.
老爸去迎接鲍勃叔叔。
and beyond six or seven they are worthless.
如果超过六七天，天气预报就没有了任何价值。