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

subway station

take the subway

to be a police officer [colloquial]

Eiffel Tower

scrap iron

Guangzhou Metro

wish that someone can improve

noun; blacksmith

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

latte

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)

take the metro

to throw a discus

magnet

resolutely and decisively

galvanized iron, normally used for making metal buckets

East Rail Line (in Hong Kong)

rail