Valleys
n. 山谷( valley的名词复数 ); 流域; 溪谷
🗣️ 情景例句
He is a college drop-out.
他从大学辍学半途而废。
Life is full of ups and downs.
人生沉浮多。
and should never be added to drinking water.
永远不能掺入饮用水。