Where does the article say birdsong is one of the most beautiful sounds?, What does the article say traffic noise is?, What did a study say traffic can reduce the positive benefits of?, What does a psychologist want to add to towns?, Where did a researcher want lower speed limits?, How many people participated in the study?, How many different soundscapes did the study participants listen to?, What did researchers say listening to birdsong benefited?, What does a researcher say about the modern world?, Who does a researcher want quiet outdoor spaces for?, How often do you listen to birds singling?, How do you feel when you listen to birds singing?

Text

โดย
สั่งพิมพ์
ฝัง

ลีดเดอร์บอร์ด

สไตล์ภาพ

ตัวเลือก

สลับแม่แบบ

คืนค่าการบันทึกอัตโนมัติ: ใช่ไหม