1·He's standing behind the door, from where he was sneakingly looking at the guest talking with his father.
他站在门后，从那儿他偷偷地看着和他父亲谈话的客人。
2·So easy, all blame myself sneakingly, or should I now comfortably lying here like to eat snacks while watching TV!
这么容易，都怪自己不争气，要不现在我该舒服地躺着边吃零食边看喜欢的电视节目呢！
3·I feel that the director was trying to sneakingly undermine the heroic image the exile hoped to establish while claiming? His preference for "neutrality".
我觉得导演在不经意间给这位领导者希望在“中立”背景上建立英雄形象的想法开了一个玩笑。