Task: Translation
Input (Chinese): 虽然奥尔特加在2003年发出逮捕令后最初逃离了委内瑞拉，但英国广播公司报道他去年8月从哥斯达黎加返回了委内瑞拉。
Output (English): While Ortega had initially fled Venezuela following the issuing of an arrest warrant in 2003, the BBC reports that he had returned to Venuzuela from Costa Rica last August.