more vigilant 意味

• 抜け目なく立ち回る
  

例文

1. you're more cautious . you're more vigilant .
   用心深くて 慎重だったのです
2. we've become more vigilant .
   もっと用心しないと
3. barry , it's our job to protect you , and today , we failed , but that'll just serve as a warning for all of us to be more vigilant in the future .
   君を保護することが 我々の仕事だ 今回は失敗したが 教訓としよう
4. after this battle , the government army became more vigilant , and on july 17 , built forts and bamboo fences against surprise attacks by the satsuma army .
   この戦い以降、官軍は警戒を強め、7月17日に堡塁や竹柵を築いて薩軍の奇襲に備えた。