Why do we have to spend nights together with people we don't even like? No way.
It's utter nonsense to say that we need to attend a camp in order to get to know each other.
ご質問ありがとうございます。
"I really hate the seminar camp!"＝「ゼミの合宿は大嫌い！」
"Why do we have to spend nights together with people we don't even like?"＝「なぜ好きでもない人々と夜を一緒に過ごさなければいけないの？」
"No way."＝「絶対無理。」
"It's utter nonsense to say that"＝「～というのは完全に無意味」
"we need to attend a camp in order to get to know each other."＝「お互いをよく知るために合宿をしなければいけないとは。」
ご参考に。
アメリカ合衆国 
