首先，条件允许的情况下，使用尽可能少的动物。
First, condition permitting, used the animals as less as possible.
如果条件允许的情况下，可以超过几百个高层建筑。
If conditions permit, it can be more than several hundred high-rise construction.
在我有生之年，在条件允许的情况下，我会到世界各国。
In my lifetime, in conditions permitting, I will go to countries in the world.
在经济条件允许的情况下，尽量建设高标准的防潮海堤是首选。
Build the most high standard sea dikes is the priority choice if economic is possible.
在经济条件允许的情况下，尽量建设高标准的防潮海堤是首选。
Build the most high standard sea dikes is the priority choice if economic is possible.
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