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防御, 防禦, ぼうぎょ
1. defense, defence, safeguard, protection
防御,防卫,保障,保护
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攻撃, こうげき
1. attack, assault, raid, onslaught, offensive
2. criticism, censure, denunciation, condemnation
攻击
は
1. indicates sentence topic
2. indicates contrast with another option (stated or unstated)
3. adds emphasis
指示句子的主题;表示与另一选项(无论是否明确提及)形成对比;表示强调