用material need造句子，“material need”造句

By magnifying the solar energy, the technology can reduce the amount of semiconductor material needed for the photovoltaic cell.

The rapid development of material need to further improve the spirit, in the uproar of the world, to seek a quiet corner of the Bay, in order to live in a busy life, to find a seat of the spirit of the the Peach Garden.

Money is material needs, happiness is spiritual satisfaction. True love, no money to buy, sincere, money can not be bought.