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(1) 动词+ by + 倍数/百分数/数词 : O3 z) }, Z7 t9 F# C2 L" fEg: The production of grain has been increased by four times this year. % K, r+ a$ t. |- H" j4 c今年粮食产量增加了四倍。 P, d9 V) E6 `% x% j$ N0 }4 y6 U, ~(2) 动词+ to + 数词中华考试网 ; h; D$ W' z6 \( uEg: Last year profits rose to $201 million. ! S. J; K7 |# u! {去年利润增长到2亿零100万美元。