The following is a "do a big project how to unlock the fighter reverse gear installation project" experience tutorial
Tools/Materials
1
Meitu M8S
2
MEIOS 4.3.8
3
Do a big project 1.0
1. Turn on the big project
1
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2
In the "Do a Big Project" game, click the "Project" button at the bottom.
2. Unlock the fighter reverse gear installation project
1
In the "Engineering" panel, click the "Unlockable" button to the right of "Fighter Reverse Installation."
2
Click the "Unlock" button to unlock the fighter reverse gear installation project.