立彬の日本語
僕らは９の平方根は３だと学校で習った。
tbd
We learned at school that the square root of nine is three.
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僕ら， 僕等， ぼくら
1. we
tbd
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平方根， へいほうこん
1. square root
tbd
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学校， 學校， がっこう
1. school
学校
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習う， ならう
1. to take lessons in, to be taught, to learn (from a teacher), to study (under a teacher), to get training in
上课、受教、学习(从老师那里、在老师指导下）、接受培训
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
の
1. indicates possessive
2. nominalizes verbs and adjectives
3. substitutes for "ga" in subordinate phrases
4. (at sentence-end, falling tone) indicates a confident conclusion
5. (at sentence-end) indicates emotional emphasis
6. (at sentence-end, risi...
句尾起强调作用；助词，表示所有关系
と
1. if, when
2. and
3. with
4. used for quoting (thoughts, speech, etc.)
5. promoted pawn
6. indicates a question
表示引用
で
1. at, in
2. at, when
3. by, with
4. within, in
5. and then, so
6. and, then
7. let me tell you, don't you know
表示范围