keep pace with的意思

汉语翻译

例句：

1. She works so fast that I can't keep pace with her.她工作得很快，我跟不上她的速度。
2. I enjoy my job in research because I have to keep pace with all the latest developments.我喜欢我的研究工作，因为我得紧跟上所有的最新发展。
3. It's important for a firm to keep pace with changes in the market.对一个公司来说，能跟上市场的发展是很重要的。
4. Tom has to take long steps to keep pace with his father.汤姆必须迈大步才能跟上他的父亲。