to go beyond the usual limits or boundaries; to innovate
通常の限界や境界を超えること；革新すること (tsūjō no genkai ya kyōkai o koeru koto; kakushin suru koto)
"The new startup is really pushing the envelope with its groundbreaking technology."
"新しいスタートアップは本当にその革新的な技術でプッシング ザ エンヴェロープしています。" (Atarashī sutātopu wa hontōni sono kakushinteki na gijutsu de **pushing the envelope** shiteimasu.)
a very short amount of time
in the open air, outside, especially at night
feeling unhappy or irritable
to have control or advantage over someone
feeling cheerful and happy
being honest is always the best way to behave
