Use "low-class" in a sentence

1. MP Bruce Smith said he had "no desire to see low-class Indians, Chinamen or Japanese...swarming into this country...

2. 29 Through according with checkout of low-class general survey manner, prophase GPS control survey precision is understood when GPS applying into high-class plane control.

3. 30 The blood clan of low class uses poisonous or sour sorcery, and takes absorbing blood as for long time rare of the blood clans even the strong black sorcery can also use.

4. A complete artist or art historian is one who, by virtue of his high-class or even low-class professionality, more than ever before, implyingly and Applyingly, becomes a crusader for art functionalism or unpretentious art humanism