1·The garbage collector moves valid blocks to the tail of the log, skips invalid or obsolete blocks, and erases them (see Figure 2).
垃圾收集器将有效块移动到日志的尾部，跳过无效或废弃块，并擦除它们（参见图 2）。
2·Finally, the new shipping version is copied to a new database and becomes V9R1M0, and the obsolete schema V8R2M5 is dropped in the development database.
最后，将新的提交版本复制到新的数据库并命名为V9R1M0，在开发数据库中删除已经废弃的模式V 8r2m5。
3·A prepaid plastic recycling envelope is included in the box, making it easy to recycle your newly obsolete phone.
盒子内包含了一个预付的可回收塑料封盖，让其可方便回收你刚废弃的手机。
4·He documented these landscapes in his series “Vanishing America, ” flawlessly capturing the faded colors and rough surfaces of these obsolete buildings and ignored spaces.
他将这些风景收录在作品集《正在消逝的美国》里，他的作品完美无瑕地捕捉到了这些废弃建筑及遗弃空间的褪却的颜色与粗造的表面。
5·Since these tables keep growing, the WIP operator needs to periodically remove from these tables the information that is obsolete.
由于这些表持续增长，所以wip操作员需要定期将已废弃的信息从这些表中删除。