upgrading

upgrading of knowledge

知识的更新

upgrading their military defenses.

提升他们的军事防务水平

Here you can enjoy the cheapest value for upgrading wow country levels with wagerer services.

通过数字化处理，立刻生成重重迭迭、其景物远近不同、具有强烈视觉冲击力的全景神奇图像。

Upgrading of single roller ironer to double roller or double roller to three roller ironer can be easily carried out at site.

其前、辊组件结构非常接近，经过简单改造即可实现随意组合，在用户现场就可以从单辊升级到双辊，从双辊升级到三辊。