A is struggling to fight for... A.

一直朝着……努力奋斗。

youdao

Cisco is struggling to fight off competitors with lower-priced switches and routers.

而思科则正在与定价较低的交换机和路由器供应商苦苦竞争。

youdao

Diligently studying and struggling to fight is the unchanged topic in our junior middle school lives.

勤奋学习、奋力拼搏，是我们初中生活不变的主题。

youdao

Dressed in overalls and boots, I was led through a locked door and down into the void, my tiny torch struggling to fight against the pitch black.

BBC: Reawakening the Underground

This disruption will play out over years, if not decades, as struggling colleges fight to stay alive and student attitudes towards online education evolve.

FORBES: The Imminent Shakeout? Disruptive Innovation and Higher Education

"I was struggling today and had to fight all the way through the race, " Forsberg, a five-time consecutive World Cup winner, said.

BBC: Pyleva pounces to take title