There's only a marginal difference between the two estimates.

这两种估计差别很小。

youdao

And if you think James would have made more than a marginal difference this year, think again.

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Though they are getting better at responding fast when an alarm is raised, emergency food aid often makes only a marginal difference.

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With high usage, four hours is not particularly acceptable and surprising with a smaller display size than other larger tablets, although there is actually only a marginal difference in current drain between a smaller and larger display.

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