Urban railway of San Francisco

(Percussion instrument)The triangle

Triathlon

KCR West Rail Line, now just known as "West Rail"

Kowloon-Canton Railway

Kowloon-Canton Railway Corporation

Kowloon-Canton Railway

carry a gun

Taiwan high-speed rail

monorail

underground mass transit; subway; metro

(noun) MTR

Eiffel Tower

noun; blacksmith

lit. to strike while the iron is hot, meaning to get things done without delay

literally meaning to hold a 'metal pen' (usually refers to a crow bar), describes someone who use manual tools (often metallic) to make a living, compared to those who uses a pen to make a living (office based work)

to throw a discus

magnet

galvanized iron, normally used for making metal buckets

(noun)) the Airport Express, which is the public transportation in Hong Kong

ferric oxide

(noun) pipe

MTR Corporation Limited

even something light will feel heavy after a long journey

(noun) scrap metals

Scrap metal

Steady; to be strongly fortified; to be secure against assault; to be impregnable

bar bending

Taiwan High Speed ​​Rail

there should be no ambiguity