如果在你广告之上的一个竞争对手撤下了广告，理论上你的点击应该有50%左右的提升机会，如果你的预算有限，这可能会导致问题。

If one of the advertisers above you were to drop out, you could potentially be looking at a 50% uplift in clicks. If you've got a restrictive budget, this could cause problems.

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切换到分代垃圾回收可以改善 IBM JVM 的性能，对于较大的堆而言，性能可以提升 5% 左右。

Switching to generational GC can improve performance on IBM JVMs, particularly for larger heap sizes, typically by around 5%.

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两国还面临一个共同的问题：过去一年左右，两国的化肥价格都出现了激增，农村地区工资水平也大幅提升。

Both countries' share the problem of surging fertiliser prices as well as a sharp rise in rural wages in the past year or so.

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