พวกเขาจะใส่ที่ครอบหูและชี้กรวยโลหะขนาดใหญ่

กรวยจะรับเสียงเครื่องยนต์เครื่องบินและส่งผ่านท่อไปยังหู จ

Transcript

00:00They put the head and the big head of the head and the big head of the head.

00:04They are so friendly and the rear-ended head.

00:08So they are like the head.

00:12That means they are able to drive from the outside.

00:15The other team is so different and when they are in a different direction,

00:21the two sides are based on the front line of the head.

00:26This is the most important thing in the world.

00:29When the engine engine has a red light, but the new engine has a new light and a low light.

00:34So now we have a radar.

00:36Please follow me if you like the red light.