种种

As physic-based puzzlers go, Tiki Towers is one of the best.

作为物理为基础的puzzlers路要走，号塔是最好的。

Objective To explore the role of hepatitis C virus core protein on the infiltration and metabasis of cholangiocarcinoma tissues.

目的 探讨丙型肝炎病毒核心蛋白在胆管癌组织浸润和转移中的作用。