在选购电热毯时，一定要认准经过安全认证的产品，确保它的自动保护装置是安全有效的。

And definitely, before buying a blanket, make sure that it's been fully approved by safety organizations and that it's been tested for all-night use with automatic protection mechanisms.

youdao

在选购电热毯时，一定要认准经过安全认证的产品，确保它的自动保护装置是安全有效的。

And definitely, before buying a blanket, make sure that it's been fully approved by safety organizations and that it's been tested for all-night use with automatic protection mechanisms.

youdao