多年来，他们与现有体制作斗争，以实施他们的改革。

For years, they ___struggle with the established system to implement their reforms.

在整个比赛期间，这位运动员都在勇敢地与反复发作的伤病作斗争。

The athlete ___struggle bravely with a recurring injury throughout the competition.

该社区继续努力反对拟议的新高速公路建设。

The community continues to ___struggle against the proposed construction of the new highway.