如何使用 "sped" 造句

1. The number two and three browser vendors have all sped up their development cycles .
排名第第三的浏览器厂商都在马不停蹄地加快开发周期。
2. I couldn 't remember if the tub slowed things down or sped them up .
我记不起来浴盆是减慢还是加快事情进展的速度了。
3. Many businesses shut operations during the holiday , and historically mills have sped up production ahead of it .
很多企业在春节假期期间都会停止运营,而在过去,节前钢铁厂商都会加快生产。
4. She sped up , because she wanted to walk alongside the boy .
她加速了,因为她要和男孩走在一起。
5. Hundreds of rebels in cars and trucks mounted with machine guns sped eastward .
几百人乘着装满机枪的小汽车、卡车向东部飞驰。