试验盒段为骨架-蒙皮式结构。

The torsion-box is composed of frame and skin.

youdao

在一次试验中，他们布置了五个蜂巢盒，四个是不够大的，只有一个近乎完美。

In one test they put out five nest boxes, four that weren't quite big enough and one that was just about perfect.

youdao

很明显这一特性还处于试验阶段，还不能在沙盒外配置。

It's obviously still very experimental and isn't configured out of the box.

youdao