Keep abreast of each other

Keep abreast of each other

In line with the beat; used as a metaphor for ease of use.

Idiom explanation

[interpretation] in accordance with the beat; used as a metaphor to be handy and easy to use.

Idioms and allusions

[source] Xia Mianzun and Ye Shengtao's Wenxin, Sany: "on the one hand, it's easy to pick it up, but on the other hand, it's easy to make a success of it. It's only because the time is mature and you can keep pace with the times when you have no heart."