Not one per tool but one TOTAL.

不是给每个工具都加，而是加一个总的。

youdao

With a small one, you might shave a few milliseconds on a given request, but when compounded across the total requests per day, it can result in an enormous improvement.

而使用小型优化时，对于某个特定请求可能只会节省几毫秒的时间，但是每天所有请求加起来，则可能会产生巨大的改善。

youdao

The range of possible outcomes has been truncated. At one end is total cancellation; at the other, not a successful games, but a fiasco that, despite everything, manages to happen.

但结局的可能范围已大大缩小：一头是干脆取消，另一头是绝非一场成功的运动会，而是一场无论如何都可能发生的大丢颜面的惨败。

youdao

They aren't Harvard,but again, one-tenth of the total cost of an Ivy League school.

VOA: standard.2009.12.14

As a result, smartphone volumes are growing substantially but still only comprise one-fifth of total shipments for the regions combined.

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The only real bright spots are PlayStation--which contributes less than 10% of total revenue but a full one-third of profits--and Vaio computers.

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To make my case, allow me to elaborate on not one, not two, but a total of three conversations I had with fellow market professionals yesterday.

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