Hi Zhang,
I understand that you are looking to navigate and select the lower blocks from the current block using keyboard keys. To achieve this, you can utilize the number pad on your keyboard. Specifically, the keys "2, 4, 8, and 6" will allow you to move between the blocks efficiently.
- Press "2" to move down
- Press "4" to move left
- Press "8" to move up
- Press "6" to move right
Alternatively, you can press 'M' to switch to movement mode, and then use the arrow keys to navigate through the blocks.
I hope this helps!
