Steen,is leaving soon to go back to the US.We're very sad 斯蒂恩女上即将回美国. __ __ __ __ __ __ __ __ __对于她的离 that she's leaving because she is a fan__teacher. To show how 开,我们很难过,因为她是一位有趣的老师. __ __ __ __ __ 为了表达 m...