立彬の日本語

今までいったい何をしていたんだ!

tbd

What have you been getting up to till now?!
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まで, 迄
1. until (a time), till, to, up to 2. to (a place or person), as far as 3. to (an extent), up to, so far as, even 4. only, merely
到,到……为止,直到;到某地,去见某人
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一体, いったい
1. (what) the heck, (why) in the world, (who) on earth 2. one object, one body, unity 3. one form, one style 4. one Buddhist image (or carving, etc.) 5. generally, in general
一体;到底(怎么回事);通常,一般来说
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1. indicates direct object of action 2. indicates subject of causative expression 3. indicates an area traversed 4. indicates time (period) over which action takes place 5. indicates point of departure or separation of action 6. indicates object of d...
表示动作的直接对象;表示经过的场所;表示离开或分开的点
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のだ, んだ
1. the expectation is that ..., the reason is that ..., the fact is that ..., the explanation is that ..., it is that ...
……的样子,预期是……,原因是……,事实是……,解释是……,情况是……
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今(いま)
為る(する){していた}