greatly

The adverb greatly means to a large extent or degree; significantly. It is often used to modify verbs, adjectives, or other adverbs to indicate that something is done in a considerable or important manner.

• Her efforts have greatly improved the team's performance. — 彼女の努力はチームのパフォーマンスを大いに改善しました。
• The new policy will greatly affect employee satisfaction. — 新しい方針は従業員の満足度に大きく影響するでしょう。
• We greatly appreciate your understanding. — 私たちはあなたの理解を非常に感謝しています。
• The weather has greatly changed since last week. — 天気は先週から大きく変わりました。