the computer began only as
变成computer was invented as
the computer began only as a machine that was used for calculating
the computer began only as a machine that was used for calculating
句型转换 the computer began only as
a machine that was used for calculating的转换
句型转换 the computer began only as
a machine that was used for calculating的转换
英语人气：523 ℃时间：2020-05-13 06:22:41
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