1·Vendors' stands spread unchecked, causing traffic jams.
乱设摊点泛滥成灾，造成交通堵塞。
2·Microsoft has issued a patch to fix the bug, however if a single machine is infected in a large network, it will spread unchecked -- often reinfecting machines that have been disinfected.
微软已经发布了补丁来修补漏洞，然而，假如一个大型网络中的一台电脑被感染了，病毒将会在不受检查的情况下传播开来——常常使已经杀毒的电脑再次感染。
3·Ogbeh says experts are investigating how to control the pest's damage and prevent its spread, which has gone largely unchecked until now.
奥格贝说，专家们正在研究如何控制这种害虫的危害，并防止其蔓延，直到现在，这种情况基本上还没有得到控制。
4·This damage causes them to grow into abnormal lumps or tumours and spread around the body disrupting its normal processes and eventually--if unchecked--causing death.
这些破坏使健康细胞长成异常的肿块或肿瘤，扩散至全身，扰乱正常的生理过程，如不加以遏止，最终将导致死亡。
5·And when disease goes unchecked in any corner of the world, we know that it can spread across oceans and continents.
当疾病在世界任何角落得以任意流行时，我们知道它能够飘洋过海，传播到各大洲。
6·Only to re-think the superficial and inner reasons of unchecked spread aesthetic extension with aesthetic reason rule, can we find the dawn and deep tier.
只有以审美的理性原则来反思审美泛化的表层和深层的原因才能见到曙光。