YOU SAID:
I stayed up until 1 a.m. last night
INTO JAPANESE
昨夜は午前1時まで起きていた
BACK INTO ENGLISH
i was up till 1am last night
INTO JAPANESE
昨夜は午前1時まで起きていた
BACK INTO ENGLISH
I was up until 1am last night
INTO JAPANESE
昨夜は1時まで起きていた
BACK INTO ENGLISH
i was up till 1am last night
INTO JAPANESE
昨夜は午前1時まで起きていた
BACK INTO ENGLISH
i was up till 1am last night
Okay, I get it, you like Translation Party.