[求譯] so could have...

[erthe (uuuu)]

Scientists are not certain who started this gruesome tradition. No records of
the practice have been found in the Hyksos' likely homeland of northern
Canaan, Bietak said, so could have been an Egyptian tradition they picked up,
or vice versa, or it could have originated from somewhere else.

請教紅字的翻譯(不知道這裡的so的意思)

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推 DarkD:an Egyptian could also have been a tradition they picked
→ DarkD:so + 助動詞 + S. 一種倒裝的形式來表達too的意思
→ linzh:我覺得這邊不是inversion的用法 so (the practice) could've
推 hopeliu:推linzh大
→ dunchee:原作者漏寫一個字(也許是疏忽，也許是其它理由) 對照這個
→ dunchee:http://ppt.cc/ZhUv (看樣子NBC在引用LiveScience這篇時有
→ dunchee:先看過，不是像其他很多news outlets直接copy&pastes)
→ dunchee:那已經不是可不可以省略的問題
→ erthe:推樓上 真的少一個字.....= =
推 ntust661:請問 pick up 這裡的意思是指什麼?
→ sneak: an Egyptian https://muxiv.com
→ sneak: an Egyptian https://daxiv.com
→ sneak: //daxiv.com https://muxiv.com
→ muxiv: 那已經不是可不可以省略 https://moxox.com