All the time you are in doubt about the cause of your illness, you are fighting against an invisible enemy.

一直以来你都在怀疑自己的病因，你是在和一个无形的敌人斗争。

《柯林斯英汉双解大词典》

Some 55 percent are always fighting against the clock while 60 percent never get the time for a 'to do' list.

大约55%的女性一直争分夺秒，60%的女性总是找不到时间来做“该做的事情”。

youdao

In this time, he squared off against many a Jedi, learning their fighting techniques, and developing weaponry and combat tactics to counter their moves.

在这期间，他袭击一个又一个绝地，学习他们的战斗技巧，研发武器和战术以对抗他们的行动。

youdao

This does not include his time as a soldier in the Civil War or fighting against Indians.

VOA: special.2010.03.17

But what the Greeks spent most of their time doing was fighting each other, one hoplite phalanx against another hoplite phalanx.

但是希腊人在大部分时间里都是方阵对抗,一个步兵方阵和另外一个步兵方阵对垒

耶鲁公开课 - 古希腊历史简介课程节选

Colombian rescue workers were fighting against time to find the miners, who were trapped Wednesday afternoon in Angelopolis in the nation's department of Antioquia.

CNN: Nine feared dead in flooded Colombian coal mine

Samuels has been fighting the battle against dangerously broad patents for some time now, recently traveling to DC to support passage of the SHIELD Act (Saving High-tech Innovators from Egregious Legal Disputes), a congressional bill that would impose heavy fines against so-called patent trolls.

ENGADGET

Bush administration officials describe two categories of crimes attributable to Saddam's regime: crimes of war committed against American forces during the recent fighting and in the Gulf War, and those committed in time of both war and peace against others.

ECONOMIST: The rule of law in Iraq