The engines are mounted under the wing and are equipped with all-duty fixedgeometry air intakes.
上述发动机安装在翼下位置，具有可调矩形进气口。
2
For solids, you cannot access the Immovable (No translation) option. The FixedGeometry restraint however is the same as the immovable restraint for solids.
实体中没有这个命令，壳体中才有。固定几何体和这个命令是一致的。
3
Suspension geometry must remain fixed at all times.