material need造句怎么写

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

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.

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