立彬の日本語
トムとマイクはお互いの友人を通じて知り合った。
tbd
Tom and Mike became acquainted through their mutual friends.
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お互い， おたがい
1. each other, one another
彼此，互相
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友人， ゆうじん
1. friend
朋友
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を
1. indicates direct object of action
2. indicates subject of causative expression
3. indicates an area traversed
4. indicates time (period) over which action takes place
5. indicates point of departure or separation of action
6. indicates object of d...
表示动作的直接对象；表示经过的场所；表示离开或分开的点
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通じて， つうじて
1. through, via
2. throughout, all through, all over
tbd
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知り合う， 知合う， しりあう
1. to get to know each other, to make acquaintance
相互了解，建立联系
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
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
