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きっと， キッと， 屹度， 急度
1. surely, undoubtedly, almost certainly, most likely (e.g. 90 percent)
2. sternly, severely
3. having no slack, rigid, stiff, tight
4. suddenly, abruptly, instantly
肯定、毋庸置疑、几乎肯定、最有可能(如90%，或者至少80%，主观上希望如此)
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元気， げんき
1. lively, full of spirit, energetic, vigorous, vital, spirited
2. healthy, well, fit, in good health
生机勃勃，充满活力，精力充沛，朝气蓬勃，精神抖擞；健康，体格健壮，身体状况良好
