日久天长 meaning in Chinese

for many, many years to come; after a considerable period of time; as the years go by; for a long, long time; in (the) course of time

They all accepted one another in time .
日久天长，他们相互之间都不再嫌弃了。
As time went by , his confidence got so low he even began to doubt the way he walked , for he felt his movements were clumsy and awkward
日久天长，他竟怀疑自己该不该这样走路，越看越觉得自己走路的姿势太笨、太丑了。
So slowly that most people cannot perceive any visual change over the course of normal day - to - day living or during the length of the ownership of their car
很多人在感官上觉察不出日久天长所带来的损害或者车的寿命有多长。