All urban areas in Florida, Oregon, and Washington are required by state law to have some form of containment boundaries.

佛罗里达州、俄勒冈州和华盛顿州的法律规定，州内所有城市地区都必须存在一些形式的遏制边界。

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All urban areas in Florida, Oregon, and Washington are required by state law to have some form of containment boundaries.

佛罗里达州、俄勒冈州和华盛顿州的法律规定，州内所有城市地区都必须存在一些形式的遏制边界。

youdao