One important note: do not start speed workouts too early!

一个重要的注释：别过早开始速度训练！

youdao

It is one of the important factors to improve start speed for athletic records.

提高短跑项目的起跑速度是提高短跑运动成绩的一个重要因素。

youdao

The effects of environment temperature, excess air ratio, storage battery voltage on start speed and emissions are studied.

研究了环境温度，过量空气系数，蓄电池电压，点火提前角对单循环冷起动时，起动转速和排放的影响。

youdao

The rise of these births may be linked to increased use of drugs to start or speed up labor and more births by Cesarean section.

VOA: special.2009.10.26

Construction of California's high-speed train could start in 2012.

VOA: standard.2010.02.15

All it takes is for a few factional players to start pressing their speed dials.

BBC: Australia's coup culture

Real would have expected Dortmund to start at breakneck speed, but even it was taken aback by the pace, power and ferocity of the German side.

CNN: SHARE THIS

An alternative universe will appear within ours, and start expanding at the speed of light, destroying us as it goes.

ENGADGET: Alt-week 2.24.13: Mapping the brain, discovering dark matter and our inevitable, grizzly end