立彬の日本語
交通事故の防止対策を講じなければならない。
tbd
We must take measures to prevent traffic accidents.
547
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交通事故， こうつうじこ
1. traffic accident
tbd
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防止， ぼうし
1. prevention, check
防止
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対策を講じる， たいさくをこうじる
1. to take measures (against), to take steps
采取措施应对，采取行动
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なければならない， なければなりません， なければいけない
1. have to do, must, should, ought to
必须，应该
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