YOU SAID:

drank 4 (4) beers and 2 (2) espressos with her during that trip

INTO JAPANESE

その旅行中に彼女と一緒にビール4本とエスプレッソ2杯を飲んだ

BACK INTO ENGLISH

I had four beers and two espressos with her on that trip.

INTO JAPANESE

その旅行で私は彼女と一緒にビールを4本とエスプレッソを2杯飲みました。

BACK INTO ENGLISH

I had four beers and two espressos with her on that trip.