That was helped by the mechanical structure of the glass (known technically as a zeolitic imidazolate framework) having a spongelike atomic arrangement.

这得益于具有玻璃海绵状原子排列的机械结构（技术上称为沸石咪唑盐框架）。

Their bodies are complex mechanical structures using rigid materials such as metal and traditional rigid electric motors.

他们的身体是复杂的机械结构，使用金属和传统的刚性电动机等刚性材料。