It was the toughest measure taken in Asia to curb the spread of the virus.

这一行动是亚洲各地为防止病毒传播所采取的最严厉措施。

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The agency had first slapped a so-called black box warning, the toughest kind, on the drugs in March as an interim measure.

在此前的3月份，FDA还曾针对这些药物通过一个称为黑匣子的最严厉的警告作为暂时措施。

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It was the toughest measure taken in Asia to curb the spread of the virus.

VOA: standard.2009.05.08

Alongside family members of some of the victims of the shooting at Sandy Hook Elementary School, Malloy signed the bill hours after the General Assembly approved the measure to give the state some of the toughest gun laws in the country.

NPR: Conn. Governor Signs Sweeping Gun Limits Into Law