🧩 词语组成解析
n. 小瀑布；叶棚（cascade的复数）
frog
[frɔɡ]
n. 青蛙;〈侮辱〉青蛙佬，对法国人的蔑称;[交]铁路辙叉;饰扣，挂环;
🗣️ 情景例句
What language do they speak in Japan?
在日本他们说什么语言？
That which was bitter to endure may be sweet to remember.
苦楚往日难忍受，记起也许甜心头。
As she was prepared for her maiden voyage on August 10, 1628, Stockholm was in a ferment.
在1628年8月10日，瓦萨号准备首航时，斯德哥尔摩一片欢腾。