Institutional guarantee indicates that we should constitute and perfect relativecode of the interpersonal intercourse, establish and perfect the supervision system for the network behavior.
制度保障指制定和完善网络人际交往相关法规，建立和健全对网络行为的监管机制。
2
If the code does not change over time, whether due to bugs or enhancements, the level of risk, relative to other code, may decrease.
如果代码没有随着时间而变更，不论是由于缺陷或是增强，与其他代码相关的风险级别可能降低。
3
Toward the end of writing high-performance code, developers often write small benchmark programs to measure the relative performance of one approach against another.