YOU SAID:

it will be so fun to travel away with you two

INTO JAPANESE

二人と一緒に旅行するのはとても楽しいでしょう

BACK INTO ENGLISH

It will be a lot of fun to travel with them.

INTO JAPANESE

彼らと一緒に旅行するのはとても楽しいでしょう。

BACK INTO ENGLISH

It will be a lot of fun to travel with them.