少年は奴隷として売られた。の英語

The boy was sold into slavery.

He was sold for a slave.

He was sold for a slave―sold into slavery.

He was even sold for a slave.

a person engaged in slave trade

The slaveholder treated his slave roughly.

Kai is sold into slavery.

Slaves were considered property.

traffic in slaves

The slave ran away for his life.

The slave ran for his life.

He is a slave

He is in slavery.

Slave-holding was considered natural at the time.

treat ... like a slave

He treated me like a slave.

The captured people were sent to America by slavers.

They denied the humanity of slaves.

he believed in the manumission of the slaves

They labored like slaves.

to be enslaved

like someone in servitude

He guaranteed his slaves' freedom.

America did away with slavery.

to emancipate slaves

The boy was given up for dead.

a mustache combed into the style called 'yakkohige'

He reduced the population to slavery

fall into slavery

He will work you like a slave.