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グサリと， ぐさりと
1. deeply (stab, thrust, etc.), hard
tbd
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刺さる， ささる
1. to stick into (of something with a sharp point), to prick, to pierce, to get stuck (in), to lodge (in)
2. to resonate emotionally, to move
tbd
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
