在广告期间，屏幕底部会出现一条信息，提示观众按下按钮以请求获得免费样品或订购优惠券或目录。

During commercials, an overlay will appear at the bottom of the screen, prompting viewers to press a button to request a free sample or order a coupon or a catalogue.

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我们想向贵公司订购样品中的4款产品。

We'd like to order 4 items of the samples.

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必须对那些过去没有采购记录的供应商进行样品检查和小部分订购试验。

Inspection of samples and trial orders of small quantities might be used with suppliers for whom there is no previous purchasing record.

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