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Safety bicycle
01
安全自転車
a type of bicycle with two wheels of the same size, featuring pedals and a chain drive, designed for stability and ease of use compared to earlier bicycle designs
例
The safety bicycle revolutionized transportation in the late 19th century.
He prefers riding a safety bicycle because of its comfortable design.
She learned to ride a safety bicycle when she was just five years old.
The bicycle shop specializes in repairing and selling classic safety bicycles.
He restored a vintage safety bicycle from the early 1900s as a hobby.
