拖动旋转 · 滚轮/双指缩放 · V 切换视角 | Drag to orbit · Scroll / pinch to zoom · V switch view
点击画面锁定鼠标视角，Esc 释放 | Click to capture mouse-look, Esc to release
| V | 切换视角 Cycle view (环绕 / 第一人称 / 第三人称 / 巡航) |
| WASD / ↑←↓→ | 移动 Move |
| 鼠标 Mouse | 点击锁定视角，Esc 释放 Click to look, Esc to release |
| Space | 跳跃 / 飞行时上升 Jump / ascend when flying |
| Space×2 | 双击起飞 / 再双击降落 Double-tap: take off / drop |
| Shift | 下降，触地即降落 Descend, land on touchdown |
| Ctrl / R | 按住冲刺 / R 切换 Hold to sprint / R toggles boost |
| M / N | 音乐 开/关 · 下一首 Music on/off · next track |
| F | 显示/隐藏 FPS Toggle FPS meter |
| H | 显示/隐藏本面板 Toggle this panel |