“替代者”用英语怎么说？

替代者已经找到并到岗.Replacements have been found and moved into position.我们应先从替代者做起.Instead , we'd start out with surrogates.我的秘书下星期要走, 所以我们现在正登广告招聘一位替代者.My secretary leaves us next week, so we are advertising for a replacem...