中文摘要：

癌症转移是引起病人死亡的最重要的因素。如果转移不发生，癌症疾病将是可控制的。有关癌症转移的机制，仍然有要澄清的许多点。当前，癌症转移的机制从它的生物行为的几个方面被解释了。这里，我们简短总结了一些最新开发的转移模型在这个话题提供全球一瞥。

英文摘要：

Cancer metastasis is the most important factor causing patients death. Cancer diseases will be controllable if metastasis does not happen. Concerning the mechanism of cancer metastasis, there are still many points to be clarified. Currently, the mechanism of cancer metastasis has been explained from several aspects of its biological behaviors. Here we briefly summarized some newly-developed metastasis models to provide a global glance at this topic.