maintain the same rate or speed as;not get behind與…並駕齊驅;不落後
I can't keep pace with her in mathematics. 在數學上我比不過她。
We must keep pace with the times. 我們必須跟上時代的步伐。
When we go for a walk,John has to take long steps to keep pace with us. 當我們出去散步時,約翰必須邁大步才能跟上我們。
His mental development kept pace with the growth of his body. 他的智力發展和他的體格發育齊頭並進。