The cassettes were of inferior quality.

这些盒式磁带质量较差。

This resulted in overpriced and often inferior products.

这就导致产品标价过高而往往质量较次。

He preferred the company of those who were intellectually inferior to himself.

他喜欢与那些智力不如他的人为伍。

If children were made to feel inferior to other children their confidence declined.

如果令儿童感觉到自己不如其它孩子，他们的自信心会下降。

It was a gentleman's duty always to be civil, even to his inferiors.

绅士就该是彬彬有礼的，即使是对比自己地位低的人也一样。