flow from的用法和樣例：
例句
- Are you trying to hide something from me?
你是不是有什么事想瞞著(zhù)我？ - My father suffers from high blood pressure.
我父親有高血壓。 - They hail from all parts of the country.
他們來(lái)自全國各地。 - He came from an obscure mountain village.
他來(lái)自一個(gè)偏僻的山村。
