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准备班, 交叉班
🗣️ 情景例句
If someone doesn't buy it before then,
如果在此之前没有人买走的话。
Please give me your advice.
请给我提些建议。
As the Maori had no written language, the stories of Maori history were handed down from generation to generation.
由于毛利人当时没有书面语，毛利人的历史故事是一代一代传下来的。