keep pace with
maintain the same rate or speed as；not get behind与…并驾齐驱；不落后
I can't keep pace with her in mathematics．在数学上我比不过她。
We must keep pace with the times．我们必须跟上时代的步伐。
When we go for a walk，John has to take long steps to keep pace with us．当我们出去散步时，约翰必须迈大步才能跟上我们。
His mental development kept pace with the growth of his body．他的智力发展和他的体格发育齐头并进。