其它欧洲国家将会密切关注法国的试验，不仅是因为各国的出口商也许很快就要遵从法国的规则。
Other European countries will be watching the French experiment closely, not least because their own exporters may soon have to adhere to the French rules.
阿部在随后的试验中发现那些规则并非天生的——它们必须被学习才能获得。
In subsequent experiments Abe showed that the rules were not innate - they had to be learned.
复杂规则在投入生产之前可能需要反复试验。
Complex rules may require many iterations before the rule is ready for production.
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