It is argued that...
(有人)争辩说..., (有人)用辩论证明..., 已经表/证明...
🧩 词语组成解析
it
[ɪt]
pron. 它;他;正好是所需的;事实[情况];
n. <美俚>傻瓜，笨蛋;<俚>绝妙的人;理想的东西;登峰造极;
is
[ɪz]
vt.& vi. 是（be的三单形式;
n. 存在;
争论
🗣️ 情景例句
That's it.
就这样。
The two warring countries refused to negotiate.
这两个交战国拒绝谈判。
A few peopple in each group are given the task of remembering the group's family history that goes back over centuries.
每一个家族都有几个人担任记忆延续了几个世纪的家史的任务。