Simplify the following text for a Grade 9 native English-speaking person.
Original: Soy sauce ( US ) or soya sauce is a fermented sauce made from soy beans ( soya beans ) , roasted grain , water and salt . It is commonly used in Asian cuisine and appears in some Western cuisine dishes , especially as an ingredient in Worcestershire sauce .
Simplified: `` foreigners ' soy sauce '' ) is the Hokkien name for Worcestershire sauce .