在一些地区已经限制父母与儿童在一起时禁止在车内吸烟，但是我还没有看到任何评估这些措施的成功与否研究。
Parents in some areas are already restricted from smoking in cars with children, but I haven't seen a study that evaluates the success of those measures.
对于访问哪个搜集区并没有设置限制，但是每次卡片在取出之后无论是什么颜色，都必须送回基地区域。
There were no restrictions on which patches to visit, but each time a card was plucked it had to be returned to the home base, irrespective of colour.
虽然不支持先在全局区域(global zone)上安装db2，然后再继承到其他区域，但在一个或多个本地区域上直接安装DB 2却没有限制。
While installing DB2 on the global zone and then inheriting that installation to other zones is not supported, there are no restrictions on installing DB2 on one or more local zones directly.
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