be tough on

基本解释

With rural voters behind him, he can afford to be tough on groups that might threaten him.
以辳村選民爲後盾的縂統先生，能夠對那些具有威脇性的團躰採取強硬的態度。
A French desire to see some (notionally) francophone countries in the EU undermined officials’ attempts to be tough on the vital questions of judicial reform and organised crime.
法國希望在歐盟中見到幾個（名義上的）說法語的國家的意願，破壞了歐盟官方起初在司法改革和有組織犯罪的等重要問題上的強硬態度。
During his 2007 election campaign, Mr Sarkozy promised to be tough on both.
2007年大選期間，薩科齊承諾對兩國都會採取強硬的做法。

"If I could get done what I think needs to get done in four years, even if it meant that I was only president for four years, I would rather be a good president taking on the tough issues for four years, than a mediocre president for eight years,".

That does not mean that Mr Bush should not be tough on some subjects.
ECONOMIST: China and the West
He campaigned as a populist, promising to be tough on crime and to attack poverty.
ECONOMIST: Guatemala
No doubt, Robin believes the recording industry will try to be tough on licensing for the iCloud.
FORBES: MP3.com's Former President Riffs on the iCloud