At present, however, only a few countries have effective regulations on sunbeds or their use.

但是，目前只有少数国家对日光浴浴床或其使用进行有效管制。

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At present, however, only a few countries have effective regulations on sunbeds or their use.

但是，目前只有少数国家对日光浴浴床或其使用进行有效管制。

youdao