1·When I unwrapped it and thanked him and praised the gift, he went all red in the face, apparently very disgruntled.
我打开包装，赞赏了礼品，并向他表示感谢时，他却满脸通红，显然很不愉快。
2·The professor unwrapped the parcel and saw that it contained two
教授打开包，里面竟是两个三明治和一个熟鸡蛋。
3·He unwrapped his pack and the first thing he did was to count his matches.
他打开包袱，第一件事就是数数他的火柴。
4·The floor around the tree was littered with gifts already unwrapped.
已经打开的礼物把圣诞树周围的地面弄得乱七八糟。
5·Note that the contents of the element are unwrapped before they are returned to the bean.
注意这些元素内容在恢复为bean之前已经被打开。