使用缝纫机时，建议戴安全防护眼镜。

For your personal protection, we recommend that you wear safety glasses.

员工应穿工作服，工作鞋，配戴胸卡，工艺员、设备维护人员必需穿工作鞋及戴防护眼镜。

All staff shall wear work clothes, footware, badge. In addition, technicians and maintenance personnel shall wear safety glasses.

制定了与人眼生理卫生防护要求有关的《激光防护眼镜防护性能测试方法》国家军用标准。

The national military standard on testing method of protecting performances of laser protective glasses has been laid down.

哈利把碗里的荚果递给了赫敏，他和罗恩一起重新戴好防护眼镜，再一次埋头对付着那棵疙瘩藤。

Harry passed her the pod in the bowl; he and Ron both snapped their goggles back over their eyes and dived, once more, for the stump.