九年级英语翻译：我们有必要参加夏令营.
问题描述：
九年级英语翻译：我们有必要参加夏令营.
答
We have the necessary to take part in a summer camp.
答
It's necessary for us to attend summer camp.
答
It is necessary for us to take part in the
camp.
答
It's necessary for us to take part in the summer camp