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つまずく， つまづく， 躓く

1. to trip (over), to stumble 2. to fail, to suffer a setback

绊倒；失败, 遭受挫折

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転ぶ， ころぶ， まろぶ

1. to fall down, to fall over 2. to turn out, to play out 3. to abandon Christianity (and convert to Buddhism), to apostatize 4. to roll, to tumble 5. (for a geisha) to prostitute (herself) in secret

摔倒，跌倒；最终结果，最终发展；背弃基督教(皈依佛教)，叛教；翻滚；(艺伎)暗中卖淫

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私， わたし

1. I, me

我

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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

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石， いし

1. stone 2. jewel, precious stone 3. flint (in a lighter) 4. stone 5. stone (in the bladder, kidney etc.), calculus

tbd

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に

1. at (place, time), in, on, during 2. to (direction, state), toward, into 3. for (purpose) 4. because of (reason), for, with 5. by, from 6. as (i.e. in the role of) 7. per, in, for, a (e.g. "once a month") 8. and, in addition to 9. if, although

tbd

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