提示：点击例句中的单词，就可以看到词义解释

Checkpoints and partial rollbacks are not supported .

不支持检查点和部分回滚。

You done real good . No rollbacks , part bares to strip engines .

干得真不错。不用再运汽车，配零件，拆引擎。

Variables have limited scope and are not part of the persistent database , they are not affected by transaction rollbacks .

变量作用域有限，并且不是持久数据库的一部分，因而不受事务回滚的影响。

The analyst said the chain 's string of rollbacks , or price cuts , seemed to have a " limited impact " on traffic .

分析师表示，沃尔玛连锁店一系列价格回落对交易影响有限。

Since the rollbacks didn 't spur enough additional sales volume , walmart needs to squeeze more revenues out of existing shoppers in order to satisfy analysts , institutional investors , shareholders and employees who are hungry for domestic growth .

由于低价并未导致销售量的激增，沃尔玛必须从已有顾客中挤榨更多的资金来满足分析家、投资者、股票持有人以及工人们所渴望的国内增长。