Checkwork
砌砖格, 方格式铺砌
🗣️ 情景例句
Where are you from?
你是从哪儿来的？
Then, all of a sudden, it became cloudy and began to rain.
可是突然天就变了，乌云密布并下起雨来。
She threw the bottle into the sea.
又将瓶子扔进了大海。