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If this band is slowly shrunk, it becomes necessary to cut the doughnut or break the band.
一旦橡皮圈慢慢的收缩,那么后果只能是或者圈饼被切开,或者橡皮圈自己被破坏。
youdao
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If this band is slowly shrunk, it becomes necessary to cut the doughnut or break the band.
一旦橡皮圈慢慢的收缩,那么后果只能是或者圈饼被切开,或者橡皮圈自己被破坏。
youdao