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いろいろ， 色々， 色色

1. various, a variety of, all sorts of, many (different) 2. variously, in various ways, in many ways 3. various things, this and that

各种各样的，多种多样的，形形色色的，许多(不同的)；以各种方式，以多种方式；各种各样的事，这儿那儿的

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手数をかける， 手数を掛ける， てすうをかける

1. to be a burden, to make trouble for someone

给某人造成麻烦

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申し訳ない， 申し訳無い， 申しわけない， もうしわけない

1. I'm sorry, (it's) inexcusable, I feel regretful, I feel guilty 2. thank you very much (for help, etc.)

tbd

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