Since play fighting includes variations in speed and intensity, and quick role reversals involved with self-handicapping.

因为玩耍性打斗包括速度和强度的变化，以及与自我设限有关的角色快速转换。

youdao

The findings suggest that even a half-hour walk at a quick speed every day could lower the risk of cognitive impairment.

结果表明，每天快速行走半个小时也可以降低认知障碍的风险。

youdao

The engineering experience at abroad compared with RCC dam demonstrated that it has low requirement of foundation, quick speed in construction and low cost.

国外的工程经验表明：与碾压混凝土相比。 对地基要求低、施工速度快，总体造价降低；

youdao

The findings suggest that even a half-hour walk at a quick speed every day could lower the risk of cognitive impairment.

VOA: special.2011.07.27

Rotary dials and buttons kill the romance of slamming a car through quick, high-speed gear changes.

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Mated to a quick-shifting eight-speed automatic transmission, it brings the car up to speed swiftly and with authority when pressed hard.

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The multi-tasking image-processing Venus Engine enables beautiful image recording and Sonic Speed AF (Auto Focus) combined with a quick camera start-up time to offer a high-speed response time to ensure users can capture even the most spur-of-the-moment photo opportunities.

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