乘虚而入

Our troops took advantage of the enemy's weakened position and penetrated with sweeping force.

我军乘虚而入，势如破竹。

Typhoid fever sneaks in when sanitation fails.

环境卫生搞不好,伤寒就会乘虚而入.

The Russians would move in.

俄国人就会乘虚而入.

For one moment he had relaxed and fancies had burrowed through like mice or hobgoblins.

他一时放松了警惕,幻想便象老鼠或者妖精似的乘虚而入.

That's why local newspapers often churn out inoffensive mush.

正因如此，地方报纸才会乘虚而入，大量刊登无伤大雅的煽情作品；

Optimists' biological stress systems aren't perpetually running at full steam, taxing immune systems and inviting chronic disease.

乐观主义者的生物应激系统不会一刻不歇地保持高度警惕状态，所以不会破坏免疫系统，让慢性病乘虚而入。

To the east, the Byzantine Empire is fractured and relatively vulnerable, and there's ample opportunity to take advantage of the chaos on the Iberian peninsula to the west.

向东，拜占庭帝分裂而孱弱，向西，伊比利亚半岛的混乱提供了很好的乘虚而入的机会。

With stalling , Gillett has moved to put himself in with a chance of derailing the deal.

在DIC一直 延迟的同时,吉莱特已经带着破坏这一交易的机会乘虚而入.

The devil may get in by the keyhole, but the door won't let him out.

魔鬼乘虚而入,开门撵它不出.

then they swoop in and let them off the office almost at random.

然后会乘虚而入，让他们随便下台。

The enemy got a chance to step in.

敌人乘虚而入.

Seniors swoop in as young chicks enter their first year in college.

小妞们刚开始大学第一年的生活,学长们就乘虚而入.

Media censorship during the Second World War created an ideal climate for enemy propagandists.

第二次世界大战期间，各国都审查传播机构的言论，敌国宣传就乘虚而入。

She just broke up with the guy, it's time for you to swoop in!

她刚和那家伙分手.现在你正好乘虚而入!

In this difficult moment, Ya-lei take advantage of money Youbi Tess and his cohabitation.

在这困难关头, 亚雷乘虚而入,用金钱诱逼苔丝和他同居.

As the great social transformation brought by the Reforming and Opening, our society occurs credibility crisis, which manifests as perplex of value, degeneration of morals, dash of ideal, as well as the comeback of superstition, and the breakthrough of various religions and semi-religions.

随着改革开放带来的社会巨大转型，我国社会出现了信仰危机，具体表现为价值迷惘、道德失范、理想幻灭以及封建迷信卷土重来和各类宗教、半宗教的乘虚而入。