Although a teenager, Fred could resist being told what to do and what not to do.()
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IP数据报分段成IP包,大的IP包分成小的IP包。()
If you spare half an hour for exercises every day you’ll soon be back in good condition.()
They are trying to exploit the waste discharged by the factory for profit.()
He insisted that we all be in his office at one o’clock.()
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