1·The two estimates and good, although is not necessarily must be accurate.
这两个估测并不错，尽管未必是一定精确的。
2·Not necessarily must relate frequently but certainly must place at heart!
不一定要常常联系但一定要放在心里！
3·Not necessarily must always be together, but must certainly heart to heart pity;
不一定要形影不离但一定要心心相惜；
4·How to implementing persistence of all kinds of object using relationship database is necessarily must be solved in Orient object programming.
在面向对象程序设计中，如何利用关系数据库实现各种不同对象的持久化是面向对象分析设计中必须要解决的问题。
5·Actually a deep love person, not necessarily must have her, so long as she could live very much perfectly under the identical piece blue sky happily that is ok.
其实深爱一个人，不一定非要拥有她，只要她能在同一片蓝天下生活得很完满幸福就足矣了。
6·There are between 3000 and 6000 public languages in the world, and we must add approximately 6 billion private languages since each one of us necessarily has one.
世界上共有3000至6000种公共语言，由于我们每个人必定拥有一种私人语言，世界上还多了约60亿种私人语言。
7·Now the materials of enthymemes are Probabilities and Signs, which we can see must correspond respectively with the propositions that are generally and those that are necessarily true.
现在推理论证的材料是可能性和迹象，我们可以看到它们分别对应着一般为真的命题和必然为真的命题。
8·I appreciate the view as follows: People of excellence are necessarily lonely, and they must have known that loneliness contributes partly to their excellence.
我非常赞同一种说法：真正优秀的人一定觉得自己是孤独的，他们也清醒地认识到自己的优秀来源于一份孤独。
9·Public Service Reminder: Making all fields of an object final does not necessarily make the object immutable -- all fields must also be primitive types or references to immutable objects.
Public Service Reminder：让一个对象的所有字段都为 final 并不一定使得这个对象不可变 —— 所有的字段 还 必须是原语类型或是对不可变对象的引用。
10·Such reusable process components must then necessarily also become subject to the top-down or bottom-up SOA analysis process.
然后，这类可重用流程组件必须经过自顶向下或自底向上的SOA分析流程分析。