逐渐开始：按小的增额或程度开始。

To begin in small increments or by degrees.

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总之，你的目标增额太大了。

In short, your goal increments are too big.

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国际救援组织计划援助尼加拉瓜飓风灾民，一百五十万吨增额物资将被分配到超过一千个家庭。

Aid organization International Plan supports hurricane victims in Nicaragua with 150 tons of additional supplies to be distributed to over one thousand families.

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