立彬の日本語
それはたいした功績だ。
tbd
It is quite an achievement!
563
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それ， 其れ
1. that, it
2. then, that point (in time), that time
3. there
4. you
tbd
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大した， たいした
1. considerable, great, important, significant, a big deal
相当可观的, 伟大的, 重要的, 重大的, 大事
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功績， こうせき
1. achievement, meritorious deed, distinguished service, contribution
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