技術大解密：海灘機場營運與 4K 相機鏡頭製作 Tech Revealed Beach Airport and 4K Camera Lenses 解答

What is NOT a challenge in operating Barra’s beach airport?

• Atlantic weather
• Shortage of passengers
• Runways disappearing at high tide
• Debris on the runway

Why are jet engines not used for landing at Barra?

• They are too heavy for the runway.
• They create too much noise.
• They are more prone to technical failures.
• They can suck up sand and cause damage.

What is NOT the purpose of the new breed of camera lenses made by Fujifilm?

• To capture more details
• To capture 4K video
• To create artistic distortions in images
• To film live sports

What is the difficulty in filming live sport?

• The sports venues are too big.
• The equipment of the sports venues is backward.
• High speed motion must be captured from a distance in low light conditions.
• There are many spectators at the competition site.

According to the video, what does the sentence “This is half the width of a human DNA strand” mean?

• Humans have not invented lens processing technology yet.
• Lens processing technology is very backward.
• Advanced lens polishing technology.
• Human DNA strands are very wide.

How can people tell when Barra’s airport is ready to return to service?

• Fixed service schedule
• Four meter long windsock
• Changes in weather
• Airport lights

After listening to the following description, choose the word that means the same as “fulfill the stated requirements.”

• solve the problem with
• meet the specifications
• capture
• snap a picture

What is the purpose of the anti-reflective coating applied to the lenses?

• To add a glossy finish to the lenses
• To enhance the color saturation of images
• To prevent the lenses from fogging up
• To reduce stray light and improve contrast

Choose the appropriate word to fill in the blank. “A new breed of crystal clear camera lenses are being made to _______ every last drop of sweat and every strained muscle.”

• contrast
• capture
• resolution
• polish

What role does the thin layer of optical paint play in the lens coating process?

• It enhances the lenses’ durability.
• It creates artistic patterns on the lenses.
• It adds color to the lenses.
• It blocks unwanted light rays from the side.

What can tractors and graders do for runways?

• Keep the soil from being damaged
• Make the runway flat again
• Ensure there are no pedestrians on the runway
• Set the signal for running into

After listening to the following description, choose the word that means the same as “more challenging than it seems.”

• high tide
• all sorts of
• easier said than done
• low tide

What are the three main areas that 4K lenses need to satisfy according to Nobuaki Toyama?

• High resolution, high contrast, high price.
• High definition, low contrast, low dynamic range.
• High resolution, low contrast, low dynamic range.
• High resolution, high contrast, high dynamic range.

What is the difference between 4K and Full HD?

• 4K videos are relatively short.
• Full HD technology requires high-performance machines.
• 4K technology consumes better power.
• 4K screens have more pixels.

What is the primary factor that determines the operating hours of Barra’s airport?

• Air traffic control availability
• Daylight hours
• Low tide timings
• Weather conditions

What is the primary reason for using Twin Otter aircraft at Barra’s airport?

• They are cheaper to operate.
• They are larger and can carry more passengers.
• They can take off and land in a short distance.
• They are better suited for long-haul flights.

What is the “unique lifeline” for the people of the island of Barra?

• Livable climate
• Rich crops
• Airport built on the beach
• Good welfare facilities

After listening to the following description, choose the word that means the same as “functioning.”

• unique
• operational
• rugged
• inhabited

After listening to the following description, choose the word that means the same as ” resolve the issue with.”

• snap a picture
• meet the specifications
• solve the problem with
• state of the art

Choose the appropriate word to fill in the blank. “The island of Barra is one of the most __________ inhabited islands in the UK.”

• remote
• operational
• terminal
• lifeline