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その， そん， 其の
1. that, the
2. part (as in "part two")
3. um ..., er ..., uh ...
那个；部分（如“第二部分”）
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降りる， 下りる， おりる
1. to descend (e.g. a mountain), to go down, to come down
2. to alight (e.g. from bus), to get off, to disembark, to dismount
3. to step down, to retire, to give up, to quit, to fold
4. to be granted, to be issued, to be given
5. to form (of frost, d...
下，下(山)；下，下(车、船等)；下台，辞职，退出
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
から
1. from (e.g. time, place, numerical quantity), since
2. from (originator), by
3. because, since
4. out of (constituent, part)
5. through (e.g. window, vestibule)
6. after, since
7. expresses sympathy or warning
从，自……；因为；被，用于……
