他突然转向，差点撞到墙上。

He turned ___sharply and nearly hit the wall.

针扎进皮肤时，疼痛瞬间剧烈起来。

The pain increased ___sharply when the needle pierced the skin.

这幅画的轮廓非常清晰分明。

The outline of the painting is ___sharply defined.

这条小路向下陡峭地倾斜。

The path slopes ___sharply downward.

老师严厉地批评了上课玩手机的学生。

The teacher reprimanded the student playing with his phone in class ___sharply.