Because the horses must walk on the streets, they need especial horseshoes.
Because the horses must walk on the streets, they need especial horseshoes.
因为马要在街上行走，所以它们需要特殊的马蹄铁。
Because the horses must walk on the streets, they need especial horseshoes.
因为马要在街上行走，所以它们需要特殊的马蹄铁。