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[计] 顺序数据分组交换协议
🗣️ 情景例句
I know I should,
我知道应该这样，
You were here in February,weren't you?
二月份你曾在这里，对不对？
We felt sure that sooner or later a stone would rip a hole in our petrol tank or damage the engine.
我们想念迟早会飞起一个石块把油箱砸开一个窟窿，或者把发动机砸坏。