Shingling
压挤熟铁块, 叠瓦作用
🗣️ 情景例句
Are the beaches safe for swimming?
在这儿的海滩游泳安全吗？
Who is the auther of this mystery story?
谁是这篇神秘故事的作者？
Today Ellis Island is a museum, showing the roots of America's new citizens, who came from all the corners of the earth.
今天，埃利斯岛成了一座博物馆，展示着来自世界各地的美国新公民的根源。