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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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助かる， たすかる
1. to be saved, to be rescued, to survive
2. to escape harm, to be spared damage
3. to be helped, to be saved trouble
获救、被救、幸存；脱离危险，避免遭受损失；得到帮助，避免麻烦
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
