英语语法分析

I'm showing the Spatha and Testudo together as they are very similar in core layout with the Testudo being slightly larger and having optional backpack functionality.

接下来将同时展示剑型突和龟甲电脑包，它们在核心布局上极其相似，只是龟甲包稍微大一些，并且拥有可选的背负功能。

This makes the Testudo a hybrid pack where it can be in shoulder strap mode for quick access or switched over to backpack mode for much more comfort and mobility in longer hauls.

这使得龟甲包成为了一个功能混合的包，既可以在单肩模式下快速拿取，也可以转换为双肩背包，以使得长途搬运更加舒适。

Maxpedition offers alternate shoulder straps with snap hooks for purchase which offers more options, but the alternate shoulder strap should just be the one that comes with the Testudo to begin with.

马盖先提供了带旋转挂钩的替代肩带以供购买，但这根转换肩带应该是一开始就只适合与龟甲包一起使用的。