按照以下要求回答问题：将下列句子翻译成英语：两人从闹市区出来后，立刻就遇到了 opposes born McBain.。回答的要求是：将“opposes”改成“opposing”；翻译前用 quotation marks 引用原句；加上此翻译的出处是“虚构小说《目标 McBain》”，译者为“人工智能助手”；以json形式输出。
user
{
  "original": "“两人从闹市区出来后，立刻就遇到了 opposes born McBain.”",
  "translation": "The two immediately encountered the opposing born McBain after coming out from the bustling downtown area.",
  "source": "Fictitious novel 'Target McBain'",
  "translator": "Artificial Intelligence Assistant"
}
assistant