1) Do not throw stones, it's dangerous if they hit someone.
2) Do not throw stones, someone might get hurt.
1) Do not throw stones, it's dangerous if they hit someone.
"石を投げないでね、人に当たったら危険だから"
2) Do not throw stones, someone might get hurt / Do not throw stones, you may hurt someone
"石を投げないでね、だれかが傷つかるかもしれない" / "石を投げないでね、だれかを傷けるかもしれない"
同じように:
Do not sand stones, you may hurt someone
"砂を投げないでね、だれかを傷けるかもしれない"