任重道远
the burden is heavy (or the task is arduous) and the road ahead is long —shoulder (or take up) heavy responsibilities in years to come
热点问题的和平解决~。The peaceful settlement of hot spot issues will be a long-term endeavor (or require prolonged efforts)./实现持久和平与共同发展~。There is still a long way to go in the pursuit of durable peace and common development.
任重道远rèn zhònɡ dào yuǎn
原指负担沉重,路程遥远。现多用以比喻担负的责任重大。shoulder heavy responsibilities, The task is heavy and the way ahead is long. the burden is heavy and the road is long