这些过期的药品必须统一销毁。

Zhèxiē guòqī de yàopǐn bìxū tǒngyī xiāohuǐ.

These expired medicines must be destroyed in a unified way.

如果发现不合格产品，厂家有责任立即召回并销毁。

Rúguǒ fāxiàn bù hégé chǎnpǐn, chǎngjiā yǒu zérèn lìjí zhàohuí bìng xiāohuǐ.

If defective products are found, manufacturers are responsible for immediately recalling and destroying them.

机密文件必须在规定时间内销毁，并做好登记记录。

Jīmì wénjiàn bìxū zài guīdìng shíjiān nèi xiāohuǐ, bìng zuòhǎo dēngjì jìlù.

Classified documents must be destroyed within the specified time, and proper records must be kept.