一口に…といっても => Although in general... N2
Evaluate
… となっては => In that case ... N2
Time
一緒に => together N5
とあって => because of N1
と違って => different to N2
Compare
… となったら => If... N2
Condition (hypothetical condition)
といっては => If say... N2
Evaluate
一度に => all at once N3
これといって…ない => Not... worth mentioning, not... special N2
Emphasize
[一方「いっぽう」]だ => Change A continues, A does not stop N2
Miscellaneous
とはうってかわって => unlike; totally different; very different from ~ N1
Reach level
ことになっている => Plan, rule, decide N2
Information, Report