玩具制造商们开始在电视上促销他们的一些产品。

Toy manufacturers began promoting some of their products on television.

《柯林斯英汉双解大词典》

玩具制造商通常了解他们的产品。

The toy manufacturers usually know their stuff.

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玩具制造商及其广告业的同伙们，在这个期间大大地赚了一笔。

However, toy manufacturers and their contemporaries in advertising make a killing during this period.

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If you are interested by contrast in new Aces and fun toys our friends at Aces which is a hardware manufacturer which makes things like motherboards which are the innards of computers and other things.

与之相比，如果你对新鲜和,有趣的玩具感兴趣，像计算机硬件的制造商,他们主要生产主板之类的东西,主板是计算机和其他一些设备的内部结构。

哈佛公开课 - 计算机科学课程节选