2. Rock? 23 strokes
Rock and roll: [Yang]
Explanation:
1.？ A steep cliff? : ~ wall. ~ oh.
2.？ Stones that make up the earth's crust? : ~ stone. ~ hole. ~ pulp. ~ layer. Melting.
3.？ Dangerous, steep? : ~ risk. ~ easy.
4.？ Cave? : hollow into ~. ~ at the settlement.
Related vocabulary
Combination hole? Rock? Rock formation? Lava? Xiuyan? Karst? Core? Rock sheep? Magma? rock salt
Homophonic eaves? Research? Words? Delay? Strict? Hey? Hey? Hey? Hey? Hey?
Head of the same department? Island? Huh? Hey? Hey? Mountain? Hey? Years old? Lan? fierce
Same strokes? Hey? Pawn and? And then what? String? For what? Be a good boy? Hey? Oh?
Make sentences:
We are going rock climbing on Sunday.
Huge rocks stood in our way.