电源指示灯及保险丝安全装置。

Power pilot light and fuse safety protection.

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比利︰嘿！扣好！安全带指示灯刚亮。

Billy: Hey! Buckle up! The seat belt sign just went on.

youdao

比利︰嘿！扣好！安全带指示灯刚亮。

Billy: Hey! Buckle up! The seat belt sign just went on.

youdao