toughen
to become more strict, or to make something more strict
例句：The new law toughens (up) penalties and restrictions for DUI offenders.
1）翻译下面的句子：
政府逐渐加强了对网约车的管制和处罚。
The government has gradually toughened control and punishment on car-sharing services.
参考翻译：The government has gradually toughened regulations and punishments on car-hailing services.
自评 ： regulation表示有系统的管理。
2）场景：学校加强了对学生逃课行为的处罚。
造句：
The school has toughened punishments on playing truant.
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