DISCOVERY

Doctor’s famous move

作者：BY MURRAY WENZEL, 21ST CENTURY TEENS STAFF

If someone in a restaurant started choking (因噎住而窒息) on their food, would you know how to save them? One American man, named Henry Heimlich, discovered a great way to do it.

点击阅读全文

对本期电子报订户、有效期内的VIP教师会员和本学期高一尊享卡用户，我们开放所有内容：
如果您拥有以上权限，请点这里登录；
订阅电子报，请点这里；
激活VIP教师卡，请点这里；
激活21英语尊享卡，请点这里。