如果问试管婴儿的优势，相信大家都会想到很多标签，比如技术先进、成功率高、安全性高、法律完善。随着辅助生殖技术的普及和试管的诸多优势，选择去美国的中国人自然逐年增多。人们常说，高起点往往会带来高期望，国
I\'m reading a book about DI that always talks about DI frameworks \"instantiating an o开发者_JAVA技巧bject graph\". Why say it this way rather than \"instantiating objects\"?A graph of objects consis
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