一句英语句子不懂
问题描述：
一句英语句子不懂
however,from the start of the * era in 1948 it had to develop on its won with out the benefit of outside influence and up-to-date technology
答
然而,从1948年共产时代初期 它就不得不在没有外界效益的影响和更新的技术下开发成功.
不知道对伐 真的有点难