They immediately go for the WASD keys, and when those do nothing they then try holding down the right mouse button to rotate the camera.

他们会马上按WASD这四个键，发觉没动静的时候，他们就会去按住鼠标右键旋转视角。

Start by making the upgrade recipe as usual, then rotate the item with Horizontal/Vertical input actions (WASD on keyboard by default), aim with mouse, and left click to place !

开始通过升级配方一样，然后旋转项目的水平/垂直的输入操作（键盘默认WASD），目的与鼠标，左键点击的地方！