extensive

広範な、大規模な

広い範囲にわたる、または多くの物事を含む。

やさしい英語で： Covering a large area or involving a large amount of something.

• The storm caused extensive damage.
• She has extensive experience in teaching.
• They carried out extensive research before opening the restaurant.

類義語： considerable, wide-ranging, large-scale

反対語： limited

よく使う表現： extensive research, extensive damage, extensive experience