That would give the United States an excuse to step into their internal affairs.

那会给美国一个借口去干预他们的内政。

youdao

Sea "means all Marine waters other than the internal waters of States."

“海”系指各国内水以外的所有海域。

youdao

Sea "means all Marine waters other than the internal waters of States."

“海”系指各国内水以外的所有海域。

youdao