High and low voice
"Can you explain to me what the difference is between a high-pitched and low-pitched voice?" "A high-pitched voice is when my father scolds me；a low-pitched voice is when my father speaks with his boss."
"Can you explain to me what the difference is between a high-pitched and low-pitched voice?" "A high-pitched voice is when my father scolds me；a low-pitched voice is when my father speaks with his boss."