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後始末， 跡始末， あとしまつ
1. settlement (of a matter), sorting out, winding up (affairs), dealing with the aftermath
2. cleaning up afterwards, tidying up (when finished)
解决（某事），理清，了结（事务），处理善后；事后清理，收拾整理（完成后）
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大変， 大へん， たいへん
1. very, greatly, terribly, awfully
2. immense, enormous, great
3. serious, grave, dreadful, terrible
4. difficult, hard, challenging
5. major incident, disaster
非常、极其、非常严重、极其糟糕；巨大、庞大；严重、严峻、可怕、糟糕；困难的、艰难的、具有挑战性的；重大事件、灾难
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
