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突然， とつぜん
1. abrupt, sudden, unexpected
突然，唐突；出乎意料、猝不及防
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吹き出す， 噴き出す， 吹きだす， 吹出す， 噴出す， 噴きだす， ふきだす
1. to spout out, to spurt out, to gush out, to jet out
2. to sprout, to bud
3. to burst into laughter
4. to blow (smoke, etc.)
5. to send out shoots (of a tree)
冒出，喷出；冒芽，抽芽；笑出来；吐(烟圈)，吹；发新枝
が
1. indicates the subject of a sentence
2. indicates possession
3. but, however, (and) yet, though, although, while
4. and
5. used after an introductory remark or explanation
6. regardless of ..., whether ... (or not), no matter ...
7. indicates a des...
tbd