express provision的用法和樣例：
例句
- Because they are dangerous and the government has an express provision that contraband can't be taken into the station.
因為他們是危險的，而且政府有明文規定違禁品是不能帶進車站的。 - There is no provision about the legal responsibility of celebrity advertising mendacious ads in our country.
我國對名人代言虛假廣告是否承擔法律責任目前尚無明文規定。
