Some experts warn that batteries from cell phones may pose a potential threat to our environment.

一些专家警告到手机电池对于周围的环境是潜在的威胁。(环境之弊)。

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Some experts warn that batteries from cell phones may pose a potential threat to our environment.

一些专家警告到手机电池对于周围的环境是潜在的威胁。(环境之弊)。

youdao