The president hopes to give new impetus to the peace process.总统希望为促进和平进程作出新的努力。

The present conflict might provide fresh impetus for peace talks.目前的冲突可能会给和谈带来新的动力。

This decision will give renewed impetus to the economic regeneration of east London.这一决策将重新为伦敦东部的经济复兴提供推动力。