Highwall
露天矿未开採工作面; 採矿工作面
🗣️ 情景例句
Oh, it's OK.
噢 ，没关系。
OK. Your plans are always successful.
OK，你的计划常常无往不利！
There is a zoo, an art museum, a boating lake, a smaller lake for model boats and, in winter, an ice-skating area.
还有一个动物园、一座艺术博物馆，一个供人划船用的湖。另有一个比较小的湖，供人们玩模型船艇，冬天就成为滑冰场。