the momentum of change in the second half of the century世纪下半叶的变革势头

This campaign is really gaining momentum.这次运动的势头的确越来越猛。

They are each anxious to maintain the momentum of the search for a solution.他们每个人都迫切希望能继续保持劲头去寻求解决方案。

The struggle gathered momentum in the 1960s.这场斗争在20世纪60年代声势日益加强。

The lobbying for action gathered momentum this weekend.要求采取行动的游说活动本周末增强了势头。