赌博者年龄不得低于16岁。

You have to be over 16 to bet.

《牛津词典》

并且至少要有70%的主要饭菜成本不得低于4块钱。

Also, at least 70 percent of staple dishes should cost less than 4 yuan.

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用人单位支付劳动者的工资不得低于当地最低工资标准。

Wages paid to labourers by the employing unit shall not be lower than the local standards on minimum wages.

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