You want one that responds quickly when the user opens and closes sub-trees.

您可能想在用户打开和关闭子树时获得快速响应。

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The result shows that this control system responds quickly with high control precision and can control the arc voltage steady.

试验结果表明该控制系统响应速度快，控制精度高，可实现对电弧电压的稳定控制。

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From a performance perspective the Z4's handling is hard to criticize. When the driver makes a request of the engine, brakes or suspension, the Z4 responds quickly and predictably.

宝马Z4的操控性能可谓是无可挑剔，发动机、刹车和悬挂对驾驶员指令反映迅速、精准。

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India's democracy responds quickly to acute crises, but allows chronic problems to fester for too long.

ECONOMIST: Indian financial reform

In fact, Google's tablet responds as quickly and scrolls as smoothly as just about any tablet I've seen, no matter the size.

CNN: Review: Nexus 7 is best Android tablet yet

It's just how quickly my body responds to these treatments and how quickly I can get pain-free in that rib cage area.

NPR: Wright Has No Regrets About WBC, Injury