壁垒

It was impossible to break through her barricade of reticence.

打破她沉默的“壁垒”简直是不可能的。

Animal welfare rule is vallum instituted by developed country, which is adapt to stockbreeder marketing.

动物福利准则是近几年来许多发达国家新设定的贸易壁垒。

The comtemporary Axiological Philosophy will offer unlimited prospect of bringing the three doctrines into peaceful coexistence.

今天，价值论哲有可能成为打通阻碍我们哲理论创新的中、西、马哲壁垒的一把钥匙。

Two Paths of Advancement - Battle pirates or dive deep neneath the sea to Katta Castrum, the lost stronghold of the Combine Empire.

两条进阶之途-与海盗战斗或深潜入海洋底下的卡塔塞，失落的联合帝国壁垒。